R47
|
BS1852 Resistor Codes
|
R5
|
FM VHF Transmitter
|
|
LUX Change Detector
|
|
Photo Diodes
|
|
Tuneable Bandpass Filter
|
R6
|
FM VHF Transmitter
|
|
LUX Change Detector
|
|
Photo Diodes
|
|
Tuneable Bandpass Filter
|
R7
|
FM VHF Transmitter
|
|
Photo Diodes
|
|
Tuneable Bandpass Filter
|
R8
|
FM VHF Transmitter
|
|
Tuneable Bandpass Filter
|
Ra
|
555 Astable
|
|
Pulse Frequency Speed Control
|
|
Worksheet - 12-555 Timers
|
Racing
|
Project Ideas
|
Rackets
|
Maths
|
RADAR
|
Robotics: Inputs
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Transmission Media
|
Radians
|
Phase
|
Radiate
|
Antenna
|
|
MOSFET Source Follower
|
|
Signals, Noise, Interference and Signal Conditioning
|
Radiates
|
Impedance Matching
|
Radiating
|
Impedance Matching
|
Radiation
|
Antenna
|
|
Antenna Polarisation
|
|
Attenuator
|
|
Electromagnetic Spectrum
|
|
Heatsinks
|
|
Impedance Matching
|
|
LASER Diodes
|
|
MOSFET Source Follower
|
|
Radio and Communication
|
|
Receiver
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Transmission Media
|
|
Video Links
|
Radio
|
AM Demodulation
|
|
AM, Sidebands and Bandwidth
|
|
Amplifier
|
|
Antenna
|
|
Antenna Polarisation
|
|
Attenuator
|
|
Bandwidth
|
|
Capacitor Types
|
|
Capacitors
|
|
Circuits
|
|
Communication
|
|
Comparing AM and FM
|
|
DAB Radio
|
|
Digital Radio - Getting Started
|
|
Double Balanced Mixer
|
|
Earth / Ground
|
|
Electrolytic Capacitors
|
|
Electromagnetic Spectrum
|
|
Experimenting with Analogue and Digital Radio
|
|
Feedback
|
|
FM Bandwidth
|
|
FM Stereo
|
|
FM VHF Transmitter
|
|
Frequencies and Wavelengths
|
|
Frequency Division Multiplexing
|
|
Frequency Modulation
|
|
Generalised Communication System
|
|
Heatsinks
|
|
Inductor Types and Properties
|
|
Inductors
|
|
Internet Links
|
|
Inverted Clamp AM Receiver
|
|
Microcontrollers
|
|
MK484 One Chip Radio
|
|
Mobile Phones
|
|
Modulation
|
|
Morse Code
|
|
MOSFET Push Pull Power Amplifier
|
|
Normal Diodes
|
|
Packet Switched Networks
|
|
Phase
|
|
PIC/AVR
|
|
PIN Photodiode
|
|
Potential Divider and Potentiometer
|
|
Project Ideas
|
|
Pulse Modulation
|
|
Radio
|
|
Radio and Communication
|
|
Radio Communication Terminology
|
|
Receiver
|
|
Resistor Types
|
|
Resonance
|
|
RF Amplifier
|
|
RF Mixer
|
|
Robotics: Inputs
|
|
Robotics: Process
|
|
Robotics: Servos
|
|
Serial Communications
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Superhet Project
|
|
Supersonic Heterodyne Radio
|
|
System Synthesis
|
|
Test Equipment
|
|
Transducer
|
|
Transmission Media
|
|
Transmitter
|
|
Tuned Circuits - Resonance
|
|
Tuned Radio Frequency Receiver
|
|
Video Links
|
Radios
|
Comparing AM and FM
|
|
Computer Architecture
|
|
Experimenting with Analogue and Digital Radio
|
|
FM Slope Demodulator
|
|
Fuse
|
|
Speaker
|
Rail
|
Tuneable Bandpass Filter
|
Rails
|
LM386 Audio Power Amp'
|
Railway
|
Comparing AM and FM
|
|
Control Systems
|
|
Light Bulb
|
|
Mobile Phones
|
|
Power Sources
|
|
Resistor Colour Code
|
Rain
|
Darlington Pair
|
RAM
|
Computer Architecture
|
|
Impedance Matching
|
|
Memory
|
|
Microcontrollers
|
|
Neural Networks
|
|
PIC/AVR
|
|
Safety
|
|
Tristate Logic Interfacing
|
Ramp
|
555 Timer
|
|
Circuits
|
|
Digital Ramp ADC
|
|
Microcontroller Simulator Task 11
|
|
Parallel Port ADC
|
Random
|
Computer Architecture
|
|
D Type Flip Flop
|
|
Differential Amplifier
|
|
Distortion
|
|
FM Slope Demodulator
|
|
MOSFET Source Follower
|
|
MOSFET Switch
|
|
Neural Networks
|
|
Packet Switched Networks
|
|
Phase
|
|
Project Ideas
|
|
Recording Measurement Accuracy
|
|
Signals, Noise, Interference and Signal Conditioning
|
Random-Access-Memory
|
Memory
|
Randomly
|
Multimeter
|
Range
|
74 Series TTL
|
|
A-to-D and D-to-A Converters
|
|
Avalanche Photodiode
|
|
Band Pass Filter
|
|
Bandwidth
|
|
Capacitors
|
|
Communication
|
|
Comparing AM and FM
|
|
Computer Architecture
|
|
Crosstalk
|
|
DAB Radio
|
|
Diode Characteristics
|
|
Diodes
|
|
Electromagnetic Spectrum
|
|
Experimenting with Analogue and Digital Radio
|
|
FM Bandwidth
|
|
FM Stereo
|
|
FM VHF Transmitter
|
|
LED and LCD Displays
|
|
Light Dependent Resistors
|
|
Mobile Phones
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Transconductance
|
|
Multimeter
|
|
Non Inverting Amplifier
|
|
Open and Closed Loop Control Systems
|
|
Operational Amplifier Bandwidth
|
|
Operational Amplifier Circuits
|
|
PIC/AVR
|
|
Push Pull Power Amplifier Calculations
|
|
Radio
|
|
Robotics
|
|
Robotics: Inputs
|
|
Schmitt Trigger, Temperature Sensor
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Speaker
|
|
System Synthesis
|
|
Test Equipment
|
|
Thermistor
|
|
Transmission Media
|
|
Tuneable Bandpass Filter
|
|
Tuned Circuits - Experiment
|
|
Tuned Circuits - Resonance
|
|
Worksheet - 06 - Transistor Current Gain
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
|
Zener Diodes
|
Ranging
|
AM, Sidebands and Bandwidth
|
Rapid
|
Comparing AM and FM
|
|
DAB Radio
|
|
Inductive Reactance
|
|
Internet Links
|
|
On-Line Text Book
|
|
PICAXE Board
|
|
PICAXE Motor Control
|
Rapidly
|
AM, Sidebands and Bandwidth
|
|
Avalanche Photodiode
|
|
Control Systems
|
|
MOSFET Applications
|
|
Op Amp Comparator
|
|
Project Ideas
|
|
Relay
|
|
Sample and Hold
|
|
Schmitt Trigger
|
|
Test Equipment
|
|
Tuned Circuits - Resonance
|
|
Varistor
|
Rarely
|
Capacitors
|
|
Crosstalk
|
|
Heatsinks
|
|
Neural Networks
|
|
Oscilloscope
|
|
Safety
|
Rarer
|
Mobile Phones
|
Rat
|
Video Links
|
Rate
|
7493-Binary-Counter
|
|
AQA Style Microcontroller Simulation
|
|
Capacitors
|
|
Communication
|
|
Control Systems
|
|
DAB Radio
|
|
Inductors
|
|
Mobile Phones
|
|
Packet Switched Networks
|
|
Pulse Modulation
|
|
Serial Communications
|
|
Transmission Media
|
Rated
|
Amplifier
|
|
Heatsinks
|
|
Resistor Types
|
|
Robotics: Outputs
|
|
Serial Communications
|
Rates
|
7493-Binary-Counter
|
|
AQA Style Microcontroller Simulation
|
|
Bandwidth
|
|
Microcontroller Simulator Task 8
|
|
Transmission Media
|
Rather
|
741 Pinout
|
|
AM, Sidebands and Bandwidth
|
|
Binary
|
|
Current, Charge and the Ampere
|
|
Experimenting with Analogue and Digital Radio
|
|
LED and LCD Displays
|
|
Our PICAXE Board
|
|
Reed Switch
|
|
Simplifying Boolean Expressions
|
|
The Atom
|
|
Transmission Media
|
Rating
|
Complex Systems
|
|
Heatsinks
|
|
Identifying Capacitors
|
|
MOSFET Source Follower
|
|
Power
|
|
Zener Diodes
|
Ratings
|
Electrolytic Capacitors
|
|
Resistor Types
|
Ratio
|
555 Astable
|
|
Impedance Matching
|
|
Inverted Clamp AM Receiver
|
|
Motor Speed / Light Dimmer
|
|
Normal Motors
|
|
PICAXE Motor Control
|
|
Potential Divider and Potentiometer
|
|
Power Sources
|
|
Pulse Frequency Speed Control
|
|
Serial Port
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Worksheet - 12-555 Timers
|
|
Worksheet - 13 D Type Flip Flops
|
Raw
|
Generalised Communication System
|
|
Power Supply and Rectification
|
Ray
|
Signals, Noise, Interference and Signal Conditioning
|
Rays
|
Electromagnetic Spectrum
|
Rb
|
555 Astable
|
|
Worksheet - 12-555 Timers
|
RBI
|
Binary Coded Decimal
|
RC
|
32768 Hz Crystal Oscillator
|
|
Capacitor Time Constant
|
|
Circuits
|
|
Electrolytic Capacitors
|
|
Monostable
|
|
Photo Diodes
|
|
Project Ideas
|
|
RC Filters
|
|
Sine Wave Oscillator
|
|
Trigger Pulses: 74LS14 Hex Schmitt Trigger
|
|
Worksheet - 05 - Capacitors
|
RCD
|
Components
|
|
Residual Current Device
|
Rder
|
Maths
|
Reached
|
AQA Style Microcontroller Simulation
|
|
Counter / Controller
|
Reaching
|
Fault Finding
|
|
LUX Change Detector
|
|
Neural Networks
|
|
Robotics: Process
|
|
Tuneable Bandpass Filter
|
React
|
Light Dependent Resistors
|
|
Thermistor
|
Reactance
|
Band Pass Filter
|
|
Capacitor Reactance
|
|
Capacitor Types
|
|
Definitions
|
|
FM VHF Transmitter
|
|
Inductive Reactance
|
|
Inductors
|
|
Low Pass Filter
|
|
LR Filters
|
|
RC Filters
|
|
Reactance
|
|
Tuned Circuits - Resonance
|
|
Worksheet - 05 - Capacitors
|
Reaction
|
Avalanche Photodiode
|
|
Capacitor Types
|
|
Electrolytic Capacitors
|
|
Project Ideas
|
Reactions
|
Avalanche Photodiode
|
|
Battery and Cell
|
|
Electromagnetic Spectrum
|
Reactive
|
Power Sources
|
|
Robotics: Process
|
Reactor
|
Control Systems
|
READ
|
02-Seven Segment Display
|
|
AQA Style Microcontroller Simulation
|
|
Computer Architecture
|
|
Flow Charts
|
|
Hexadecimal
|
|
Hexadecimal Numbers
|
|
Memory
|
|
Memory and I/O Mapping
|
|
Microcontroller Simulator Task 3b
|
|
Microcontroller Simulator Task 6
|
|
Motor Speed / Light Dimmer
|
|
On-Line Text Book
|
|
Parallel Port ADC
|
|
Picaxe 28X Commands Summary
|
|
Robotics
|
|
Worksheet - 02 - Basic Electricity
|
Readable
|
01 LED Flash
|
|
Microcontroller Simulator Task 1
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
Readadc
|
Liquid Crystal Display
|
|
PicAXE Example
|
Reading
|
Polling
|
|
Recording Measurement Accuracy
|
|
Test Equipment
|
Readings
|
Bipolar Transistors
|
Read-Only-Memory
|
Memory
|
Read-out
|
Project Ideas
|
Reads
|
32768 Hz Crystal Oscillator
|
|
Bit Masking
|
|
Computer Architecture
|
|
Diodes
|
|
Microcontroller Simulator Task 3b
|
|
Worksheet - 02 - Basic Electricity
|
Ready
|
Avalanche Photodiode
|
|
Complex Systems
|
|
Experimenting with Analogue and Digital Radio
|
|
Interrupts
|
|
Study Extension Time
|
|
Synchronous and Asynchronous Communications
|
|
System Synthesis
|
Real
|
Ammeter
|
|
Capacitors
|
|
Computer Architecture
|
|
Experimenting with Analogue and Digital Radio
|
|
Frequency Modulation
|
|
Ideal Operational Amplifiers
|
|
Impedance Matching
|
|
Interrupts
|
|
LDR and 741 Comparator
|
|
MOSFET Source Follower
|
|
Op Amp Comparator
|
|
Packet Switched Networks
|
|
PIC/AVR
|
|
Polling
|
|
Radio
|
|
Resonance
|
|
Sample and Hold
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Voltmeter
|
Realistic
|
Current, Charge and the Ampere
|
|
Push Pull Power Amplifier Calculations
|
Reality
|
Voltage Follower
|
Real-life
|
AQA Style Microcontroller Simulation
|
|
Control Systems
|
|
LED Driver
|
|
Op Amp Comparator
|
|
Operational Amplifier Bandwidth
|
Rearranging
|
Maths
|
Reason
|
Log Graph Paper
|
|
Study Extension Time
|
|
Transmission Media
|
Reasonably
|
Generalised Communication System
|
Reasoning
|
Differential Amplifier
|
Reasons
|
AQA New Specification - Microcontroller Simulator
|
|
Earth / Ground
|
|
Memory
|
|
Tilt Switch
|
Receive
|
Antenna
|
|
Antenna Polarisation
|
|
Attenuator
|
|
Communication
|
|
DAB Radio
|
|
Electromagnetic Spectrum
|
|
Experimenting with Analogue and Digital Radio
|
|
MK484 One Chip Radio
|
|
Project Ideas
|
|
Radio Communication Terminology
|
|
Serial Communications
|
|
Supersonic Heterodyne Radio
|
|
Tuned Radio Frequency Receiver
|
Received
|
Attenuator
|
|
Communication
|
|
Comparing AM and FM
|
|
DAB Radio
|
|
Experimenting with Analogue and Digital Radio
|
|
FM Slope Demodulator
|
|
Resonance
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Supersonic Heterodyne Radio
|
|
Transmission Media
|
Receiver
|
AM, Sidebands and Bandwidth
|
|
Amplifier
|
|
Attenuator
|
|
Capacitor Types
|
|
Circuits
|
|
Communication
|
|
DAB Radio
|
|
Digital Radio - Getting Started
|
|
Experimenting with Analogue and Digital Radio
|
|
FM Slope Demodulator
|
|
FM Stereo
|
|
Frequency Division Multiplexing
|
|
Generalised Communication System
|
|
Infrared Pulse Transmitter and Receiver
|
|
Infrared Transmitter and Receiver
|
|
Inverted Clamp AM Receiver
|
|
MK484 One Chip Radio
|
|
Mobile Phones
|
|
MOSFET Applications
|
|
Radio
|
|
Receiver
|
|
RF Amplifier
|
|
RF Mixer
|
|
Serial Communications
|
|
Serial Port
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Superhet Project
|
|
Supersonic Heterodyne Radio
|
|
Synchronous and Asynchronous Communications
|
|
System Synthesis
|
|
Transmission Media
|
|
Tuned Circuits - Resonance
|
|
Tuned Radio Frequency Receiver
|
Receivers
|
Bandwidth
|
|
MOSFET Applications
|
|
Resonance
|
|
Robotics: Inputs
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Supersonic Heterodyne Radio
|
|
Transmission Media
|
Receiving
|
Antenna
|
|
Antenna Polarisation
|
|
Electromagnetic Spectrum
|
|
Impedance Matching
|
|
Packet Switched Networks
|
|
Receiver
|
|
RF Amplifier
|
|
Synchronous and Asynchronous Communications
|
|
Transducer
|
|
Transmission Media
|
|
Tuned Circuits - Resonance
|
Recent
|
AQA New Specification - Microcontroller Simulator
|
|
Project Ideas
|
|
Serial Port
|
Recently
|
Packet Switched Networks
|
|
Serial Port
|
Reception
|
Comparing AM and FM
|
|
DAB Radio
|
|
Experimenting with Analogue and Digital Radio
|
|
Mobile Phones
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Transmission Media
|
Rechargable
|
Project Specification
|
Re-charge
|
RS Bistable Flip Flop / Latch
|
Rechargeable
|
Power Sources
|
Recharged
|
Battery and Cell
|
|
Power Sources
|
Re-charges
|
Tuned Circuits - Resonance
|
Re-charging
|
Astable Multivibrator and LED Driver
|
|
Power Sources
|
Recognised
|
Robotics: Inputs
|
Recognition
|
Neural Networks
|
Re-combination
|
LASER Diodes
|
Re-combine
|
Neon Bulbs
|
Recommended
|
A2 Revision
|
|
AS Revision
|
Recommends
|
Study Extension Time
|
Re-construct
|
Signals, Noise, Interference and Signal Conditioning
|
Reconstructed
|
A-to-D and D-to-A Converters
|
|
Bandwidth
|
|
DAB Radio
|
Re-constructed
|
Pulse Modulation
|
Reconstruction
|
A-to-D and D-to-A Converters
|
|
Pulse Modulation
|
Record
|
Diode Characteristics
|
|
FM Stereo
|
|
Project Ideas
|
|
Worksheet - 06 - Transistor Current Gain
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
Recorded
|
Avalanche Photodiode
|
|
Experimenting with Analogue and Digital Radio
|
|
Memory
|
Recorder
|
Microcontrollers
|
Recording
|
A-to-D and D-to-A Converters
|
|
Experimenting with Analogue and Digital Radio
|
|
Recording Measurement Accuracy
|
|
Signals, Noise, Interference and Signal Conditioning
|
Recover
|
Packet Switched Networks
|
Recovery
|
DAB Radio
|
Re-created
|
Pulse Modulation
|
|
Receiver
|
|
Signals, Noise, Interference and Signal Conditioning
|
Recreating
|
Frequency Division Multiplexing
|
Rectangle
|
AM, Sidebands and Bandwidth
|
|
Log Graph Paper
|
|
Using Microsoft Paint
|
Rectangular
|
Signals, Noise, Interference and Signal Conditioning
|
|
Using Microsoft Paint
|
Rectification
|
Power Supply and Rectification
|
Rectifier
|
Capacitors
|
|
Complex Systems
|
|
Components
|
|
Diodes
|
|
FM VHF Transmitter
|
|
PICAXE Board
|
|
Power Supply and Rectification
|
|
Worksheet - 04 - Diodes
|
Rectifiers
|
Circuits
|
|
Power Supply and Rectification
|
Red
|
AM, Sidebands and Bandwidth
|
|
Antenna Polarisation
|
|
Astable Multivibrator and LED Driver
|
|
Bandwidth
|
|
Bipolar Transistors
|
|
Computer Architecture
|
|
DAB Radio
|
|
Digital Radio - Getting Started
|
|
Experimenting with Analogue and Digital Radio
|
|
Frequency Modulation
|
|
JFET Microphone Preamp
|
|
LDR and 741 Comparator
|
|
LED and LCD Displays
|
|
LED Driver
|
|
Light Emitting Diode
|
|
Modulation
|
|
Monostable
|
|
MOSFET Push Pull Power Amplifier
|
|
Neon Bulbs
|
|
Ohm's Law
|
|
Open and Closed Loop Control Systems
|
|
Photo Diodes
|
|
PICAXE
|
|
Picaxe 28X Commands Summary
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Project Ideas
|
|
Pulse Frequency Speed Control
|
|
Pulse Modulation
|
|
Radio and Communication
|
|
Resistor Colour Code
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Stepper Motor
|
Reduce
|
Computer Architecture
|
|
Impedance Matching
|
|
LM386 Audio Power Amp'
|
|
Microcontrollers
|
|
MOSFET Push Pull Power Amplifier
|
|
Oscilloscope
|
|
PIC/AVR
|
|
Project Ideas
|
|
Resistors
|
|
Safety
|
|
Schmitt Trigger, Temperature Sensor
|
|
Simple LED Circuit
|
|
Thermistor
|
Reduced
|
AM, Sidebands and Bandwidth
|
|
Attenuator
|
|
Band Pass Filter
|
|
Computer Architecture
|
|
Feedback
|
|
MOSFET Switch
|
|
Op Amp Comparator
|
|
PIC/AVR
|
|
Schmitt Trigger, Temperature Sensor
|
|
Seven Segment Display
|
|
Signals, Noise, Interference and Signal Conditioning
|
Reduces
|
Antenna Polarisation
|
|
Capacitor Types
|
|
DAB Radio
|
|
Distortion
|
|
Feedback
|
|
High Pass Filter
|
|
JFET Microphone Preamp
|
|
Light Dependent Resistors
|
|
LM386 Audio Power Amp'
|
|
Low Pass Filter
|
|
LR Filters
|
|
Motor Speed / Light Dimmer
|
|
Op Amp Comparator
|
|
Operational Amplifier Circuits
|
|
Packet Switched Networks
|
|
Resistors
|
|
Transmission Media
|
|
Tuneable Bandpass Filter
|
|
Worksheet - 09 - MOSFETS
|
Reduction
|
Signals, Noise, Interference and Signal Conditioning
|
Redundance
|
Simplifying Boolean Expressions
|
Redundancy
|
DAB Radio
|
Reed
|
Components
|
|
Reed Switch
|
|
Transducer
|
Ref
|
Flash ADC
|
Refer
|
AQA Style Microcontroller Simulation
|
Reference
|
741 Pinout
|
|
Amplifier
|
|
AQA Style Microcontroller Simulation
|
|
Circuits
|
|
Earth / Ground
|
|
Flash ADC
|
|
Op Amp Comparator
|
|
Picaxe 28X Commands Summary
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
System Diagram
|
|
Voltage Follower
|
|
Zener Diodes
|
Referred
|
Battery and Cell
|
|
Computer Architecture
|
|
Safety
|
Refers
|
Antenna Polarisation
|
Re-filling
|
Power Sources
|
Reflect
|
Comparing AM and FM
|
Reflected
|
Antenna Polarisation
|
|
Avalanche Photodiode
|
|
Communication
|
|
Comparing AM and FM
|
|
DAB Radio
|
|
Impedance Matching
|
|
Phase
|
|
Robotics: Inputs
|
|
Shaft Encoders
|
|
Transmission Media
|
Reflecting
|
Attenuator
|
Reflection
|
Avalanche Photodiode
|
|
Impedance Matching
|
|
Transmission Media
|
Reflections
|
Comparing AM and FM
|
|
Phase
|
|
Transmission Media
|
Reflective
|
Robotics: Inputs
|
Reflector
|
Antenna Polarisation
|
Reflects
|
Comparing AM and FM
|
Re-format
|
Copyright, Contact and Disclaimer
|
Refresh
|
Log Graph Paper
|
|
On-Line Text Book
|
|
TTL Simulator
|
Refrigerator
|
Thermistor
|
Regenerate
|
Signals, Noise, Interference and Signal Conditioning
|
Regeneration
|
MK484 One Chip Radio
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
System Synthesis
|
|
Tuned Radio Frequency Receiver
|
Regenerator
|
Mobile Phones
|
|
Signals, Noise, Interference and Signal Conditioning
|
Region
|
Avalanche Photodiode
|
|
Bandwidth
|
|
Conductors, Semiconductors and Insulators
|
|
Metal Oxide Semiconductor Field Effect Transistors
|
|
Pulse Width Modulation
|
|
Zener Diodes
|
Regional
|
Antenna Polarisation
|
Regions
|
Bipolar Transistors
|
|
MOSFET Voltage Amplifier
|
Register
|
01 LED Flash
|
|
AQA New Specification - Microcontroller Simulator
|
|
AQA Style Microcontroller Simulation
|
|
Circuits
|
|
Computer Architecture
|
|
D Type Flip Flop
|
|
Microcontroller Simulator Task 1
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 5
|
|
Microcontroller Simulator Task 6
|
|
Microcontroller Simulator Task 7
|
|
Parallel / Centronics I/O Circuits
|
|
Parallel / Centronics Port Interfacing
|
|
Picaxe 28X Commands Summary
|
|
Worksheet - 13 D Type Flip Flops
|
Registered
|
Signals, Noise, Interference and Signal Conditioning
|
REGISTERS
|
AQA New Specification - Microcontroller Simulator
|
|
AQA Style Microcontroller Simulation
|
|
Binary and Bits
|
|
Binary Coded Decimal
|
|
Computer Architecture
|
|
Input Interfacing Switches
|
|
Memory
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 7
|
|
Picaxe 28X Commands Summary
|
|
Worksheet - 13 D Type Flip Flops
|
Registration
|
Microprocessor Simulator
|
Registry
|
Log Graph Paper
|
Regular
|
Binary
|
|
Capacitor Time Constant
|
|
Computer Architecture
|
|
D Type Flip Flop
|
|
Mobile Phones
|
|
Packet Switched Networks
|
|
Phase
|
|
Polling
|
|
Pulse Modulation
|
Regularly
|
Packet Switched Networks
|
|
Pulse Modulation
|
Regulated
|
LM78L05 Voltage Regulator
|
|
MOSFET Applications
|
|
PICAXE
|
Regulation
|
Power Supply and Rectification
|
Regulator
|
Amplifier
|
|
Parallel / Centronics I/O Circuits
|
|
PICAXE
|
|
PICAXE Board
|
|
Signals, Noise, Interference and Signal Conditioning
|
Regulators
|
LM78L05 Voltage Regulator
|
|
Single Point Earthing
|
Reinforced
|
Transmission Media
|
Reinforces
|
Sine Wave Oscillator
|
Re-installing
|
Safety
|
Reject
|
Bandwidth
|
|
FM Slope Demodulator
|
|
Radio Communication Terminology
|
|
Supersonic Heterodyne Radio
|
|
Tuned Circuits - Resonance
|
|
Tuned Radio Frequency Receiver
|
Rejecting
|
Tuned Circuits - Resonance
|
Rejection
|
Comparing AM and FM
|
|
FM Slope Demodulator
|
Related
|
Bipolar Transistors
|
|
Microcontroller Simulator Task 8
|
|
MOSFET Source Follower
|
|
Ohm's Law
|
|
Power
|
Relationship
|
Hexadecimal
|
|
Push Pull Power Amplifier Calculations
|
Relationships
|
Boolean Algebra
|
Relative
|
Operational Amplifier Circuits
|
|
Pulse Modulation
|
|
RF Mixer
|
|
Robotics: Inputs
|
|
Voltage
|
Relatively
|
Compare MOSFET with Bipolar Transistors
|
|
Computer Architecture
|
|
DAB Radio
|
|
Electromagnetic Spectrum
|
|
Supersonic Heterodyne Radio
|
|
System Synthesis
|
|
Transistor as a Switch
|
Relay
|
Circuits
|
|
Components
|
|
Inductors
|
|
MOSFET Switch
|
|
Relay
|
|
System Synthesis
|
|
Transducer
|
|
Transistor as a Switch
|
Relays
|
Complex Systems
|
|
Solenoids
|
|
Switching Inductive Loads
|
|
Transistor as a Switch
|
Release
|
LASER Diodes
|
Released
|
LASER Diodes
|
|
Monostable
|
|
RS Bistable Flip Flop / Latch
|
Relevant
|
FM VHF Transmitter
|
Reliability
|
Hard Wired or Programmed Control Systems
|
|
Microcontrollers
|
|
Packet Switched Networks
|
|
Stepper Motor
|
Reliable
|
Hard Wired or Programmed Control Systems
|
|
Interrupts
|
|
Light Bulb
|
|
Light Emitting Diode
|
|
Microswitch
|
|
Packet Switched Networks
|
|
PIC/AVR
|
|
Polling
|
|
Reed Switch
|
|
RS Bistable Flip Flop / Latch
|
|
Simplifying Boolean Expressions
|
|
Stepper Motor
|
|
Transducer
|
|
Zener Diodes
|
Reliably
|
Sine Wave Oscillator
|
|
Zener Diodes
|
Relied
|
Relay
|
Relies
|
AM, Sidebands and Bandwidth
|
|
Differential Amplifier
|
|
Electrolytic Capacitors
|
|
Op Amp Comparator
|
|
Photo Diodes
|
|
Shaft Encoders
|
Re-load
|
Using Microsoft Paint
|
Re-loaded
|
Transistor Transistor Logic (TTL)
|
Relpy
|
Serial Communications
|
Rely
|
Crosstalk
|
|
Earth / Ground
|
|
Heatsinks
|
|
Transmission Media
|
REM
|
Parallel Port ADC
|
Remain
|
Sample and Hold
|
|
Tristate and Buffer Circuits
|
Remainder
|
Varistor
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
Remaining
|
02-Seven Segment Display
|
|
Light Emitting Diode
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
Remains
|
555 Monostable
|
|
D Type Flip Flop
|
|
Differential Amplifier
|
|
Light Dependent Resistors
|
|
Pulse Modulation
|
|
RS Bistable Flip Flop / Latch
|
|
Tachometer
|
|
Zener Diodes
|
Remarkably
|
Resistor Types
|
Remco
|
Antenna Polarisation
|
Remember
|
Diode Data Sheet
|
|
Experimenting with Analogue and Digital Radio
|
|
Interrupts
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 3a
|
|
Multimeter
|
|
Ohm's Law
|
|
Resistor Colour Code
|
|
Sample and Hold
|
|
Sequential Logic
|
|
Seven Segment Display
|
|
Transistor Transistor Logic (TTL)
|
|
Truth Tables
|
|
Using Microsoft Paint
|
|
Voltage Divider
|
Remembered
|
Memory
|
Remembers
|
Computer Architecture
|
|
RS Bistable Flip Flop / Latch
|
Remind
|
Project Ideas
|
Remote
|
Antenna
|
|
Computer Architecture
|
|
Experimenting with Analogue and Digital Radio
|
|
Generalised Communication System
|
|
Light Emitting Diode
|
|
Project Ideas
|
|
Radio and Communication
|
|
System Synthesis
|
Removable
|
Memory
|
Remove
|
AM Demodulation
|
|
AM, Sidebands and Bandwidth
|
|
Electrolytic Capacitors
|
|
Limiting
|
|
LM380 Audio Amplifier
|
|
Microcontroller Simulator Task 5
|
|
Parallel Port ADC
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Project Ideas
|
|
Safety
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Supersonic Heterodyne Radio
|
|
Worksheet - 05 - Capacitors
|
Removed
|
AM, Sidebands and Bandwidth
|
|
Communication
|
|
Comparing AM and FM
|
|
Current, Charge and the Ampere
|
|
FM Slope Demodulator
|
|
Generalised Communication System
|
|
Inductors
|
|
LC Filters
|
|
Microcontroller Simulator Task 5
|
|
Receiver
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
The Atom
|
|
Transmitter
|
|
Worksheet - 01 - Basic Electricity
|
Removes
|
DAB Radio
|
|
LUX Change Detector
|
Removing
|
AM, Sidebands and Bandwidth
|
|
Intercom
|
|
Microcontroller Simulator Task 5
|
|
Operational Amplifier Circuits
|
|
Safety
|
Rename
|
Log Graph Paper
|
|
PICAXE Motor Control
|
|
PICAXE Using Symbols
|
Renamed
|
Log Graph Paper
|
Renewable
|
Power Sources
|
Re-organised
|
Definitions
|
REP
|
Microcontroller Simulator Task 11
|
|
Microcontroller Simulator Task 8
|
|
Polling
|
Repair
|
Parallel / Centronics I/O Circuits
|
Repeat
|
555 Astable
|
|
Capacitor Time Constant
|
|
Diode Characteristics
|
|
Experimenting with Analogue and Digital Radio
|
|
Neural Networks
|
|
Parallel Port ADC
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Using Microsoft Paint
|
Repeatable
|
Stepper Motor
|
Repeated
|
Signals, Noise, Interference and Signal Conditioning
|
|
Transistor Transistor Logic (TTL)
|
Repeatedly
|
Feedback
|
|
Microcontroller Simulator Task 2
|
|
PICAXE LED Flash
|
|
Seven Segment Display
|
|
Supersonic Heterodyne Radio
|
|
Worksheet - 13 D Type Flip Flops
|
Repeater
|
Transmission Media
|
Repeats
|
01 LED Flash
|
Repels
|
Metal Oxide Semiconductor Field Effect Transistors
|
REPETITION
|
Parallel Port ADC
|
Repetitive
|
Experimenting with Analogue and Digital Radio
|
Replace
|
Communication
|
|
Field Programmable Gate Arrays
|
|
MOSFET Switch
|
|
Project Ideas
|
|
Simple LED Circuit
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
Replaced
|
32768 Hz Crystal Oscillator
|
|
AM, Sidebands and Bandwidth
|
|
Capacitor Types
|
|
Computer Architecture
|
|
Darlington Pair
|
|
Infrared Transmitter and Receiver
|
|
LASER Diodes
|
|
LDR and 741 Comparator
|
|
MK484 One Chip Radio
|
|
Packet Switched Networks
|
|
Parallel / Centronics I/O Circuits
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Serial Port
|
|
Shocking Inductor
|
|
Varistor
|
|
Worksheet - 02 - Basic Electricity
|
Replacing
|
Light Emitting Diode
|
|
Parallel Port
|
|
Safety
|
|
Serial Port
|
Report
|
Computer Architecture
|
|
Safety
|
Reports
|
On-Line Text Book
|
Represent
|
AQA Style Microcontroller Simulation
|
|
A-to-D and D-to-A Converters
|
|
Binary
|
|
Binary and Bits
|
|
Binary Coded Decimal
|
|
Binary, Decimal and Hexadecimal
|
|
Communication
|
|
Control Systems
|
|
Experimenting with Analogue and Digital Radio
|
|
Flow Charts
|
|
Pulse Modulation
|
|
RS Bistable Flip Flop / Latch
|
Representation
|
AQA Style Microcontroller Simulation
|
|
Counter / Controller
|
Represented
|
74 Series TTL
|
|
AQA Style Microcontroller Simulation
|
|
Binary
|
|
Binary Coded Decimal
|
|
Counter / Controller
|
|
Serial Port
|
|
Worksheet - 07 - Bipolar Transistors
|
Representing
|
01 LED Flash
|
|
74 Series TTL
|
|
Control Systems
|
|
Feedback
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Tachometer
|
Represents
|
AQA Style Microcontroller Simulation
|
|
Binary
|
|
Control Systems
|
|
Digital Radio - Getting Started
|
|
Experimenting with Analogue and Digital Radio
|
|
MOSFET Switch
|
|
PICAXE Using Symbols
|
|
Resistor Colour Code
|
|
System Synthesis
|
Reproduced
|
Serial Port
|
Reproducing
|
Speaker
|
Re-programmable
|
Project Ideas
|
Re-programmed
|
Hard Wired or Programmed Control Systems
|
|
Hardware and Software
|
|
Microcontrollers
|
|
Our PICAXE Board
|
|
PIC/AVR
|
|
Robotics
|
Request
|
Packet Switched Networks
|
Require
|
32768 Hz Crystal Oscillator
|
|
Computer Architecture
|
|
Transistor Transistor Logic (TTL)
|
Requirements
|
Light Dependent Resistors
|
|
Thermistor
|
Requires
|
A-to-D and D-to-A Converters
|
|
Flash ADC
|
|
Seven Segment Display
|
Re-routed
|
Experimenting with Analogue and Digital Radio
|
Res
|
RF Mixer
|
Research
|
Study Extension Time
|
Reserved
|
AQA Style Microcontroller Simulation
|
Reservoir
|
Capacitors
|
Reset
|
555 Monostable
|
|
555 Timer Inside
|
|
7493-Binary-Counter
|
|
AQA Style Microcontroller Simulation
|
|
D Type Flip Flop
|
|
Gate Array Activity
|
|
Microcontroller Simulator Task 7
|
|
PICAXE Board
|
|
Residual Current Device
|
|
RS Bistable Flip Flop / Latch
|
Resets
|
555 Monostable
|
|
555 Monostable
|
|
555 Timer Inside
|
|
74 Series TTL
|
|
D Type Flip Flop
|
Re-sets
|
D Type Flip Flop
|
Reshape
|
Transmission Media
|
Residual
|
Components
|
|
Distortion
|
Resist
|
Printed Circuit Board Fabrication (PCB FAB)
|
Resistance
|
741 Pinout
|
|
Ammeter
|
|
Amplifier
|
|
Attenuator
|
|
Avalanche Photodiode
|
|
BS1852 Resistor Codes
|
|
Capacitor Reactance
|
|
Capacitor Time Constant
|
|
Compare MOSFET with Bipolar Transistors
|
|
Component and Circuit Power
|
|
Conductors, Semiconductors and Insulators
|
|
Current, Charge and the Ampere
|
|
Definitions
|
|
Differential Amplifier
|
|
Inductive Reactance
|
|
Inductor Types and Properties
|
|
Infrared Transmitter and Receiver
|
|
Inverting Amplifier
|
|
LDR Lab
|
|
Light Bulb
|
|
Light Dependent Resistors
|
|
Light Emitting Diode
|
|
Liquid Crystal Display
|
|
LM78L05 Voltage Regulator
|
|
LR Filters
|
|
LUX Change Detector
|
|
MOSFET Applications
|
|
MOSFET Source Follower
|
|
MOSFET Switch
|
|
MOSFET Transconductance
|
|
Multimeter
|
|
Non Inverting Amplifier
|
|
Ohm's Law
|
|
Op Amp Comparator
|
|
Operational Amplifier Circuits
|
|
Power
|
|
Project Ideas
|
|
Pulse Frequency Speed Control
|
|
Push Pull Power Amplifier Calculations
|
|
RC Filters
|
|
Reactance
|
|
Resistor Types
|
|
Resistors
|
|
RF Mixer
|
|
Single Point Earthing
|
|
Test Equipment
|
|
Thermistor
|
|
Transformer
|
|
Tristate and Buffer Circuits
|
|
Tuneable Bandpass Filter
|
|
Variable Resistors
|
|
Varistor
|
|
Voltage
|
|
Voltage Follower
|
|
Voltmeter
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 10 - Ideal Op Amps and Comparators
|
|
Zener Diodes
|
Resistances
|
Ammeter
|
|
Resistor Types
|
|
Signals, Noise, Interference and Signal Conditioning
|
Resistive
|
Attenuator
|
|
MOSFET Switch
|
|
Robotics: Inputs
|
|
Transmission Media
|
|
Variable Resistors
|
Resistor
|
01 LED Flash
|
|
555 Astable
|
|
555 Monostable
|
|
7 Segment Display
|
|
BS1852 Resistor Codes
|
|
Capacitor Reactance
|
|
Capacitor Time Constant
|
|
Capacitors
|
|
Component and Circuit Power
|
|
Current, Charge and the Ampere
|
|
Darlington Pair
|
|
Differential Amplifier
|
|
Diodes
|
|
Electret Microphone Insert
|
|
Electrolytic Capacitors
|
|
Emitter Follower
|
|
Field Programmable Gate Arrays
|
|
Infrared Transmitter and Receiver
|
|
Input Interfacing Switches
|
|
LDR and 741 Comparator
|
|
LDR Lab
|
|
Light Dependent Resistors
|
|
Light Emitting Diode
|
|
Microcontroller Simulator Task 10
|
|
Microcontroller Simulator Task 11
|
|
Monostable
|
|
MOSFET Source Follower
|
|
Neon Bulbs
|
|
Non Inverting Amplifier
|
|
Ohm's Law
|
|
Op Amp Comparator
|
|
Our PICAXE Board
|
|
PICAXE Motor Control
|
|
Potential Divider and Potentiometer
|
|
Power
|
|
Pulse Frequency Speed Control
|
|
Relaxation Oscillator
|
|
Resistor Colour Code
|
|
Resistor E24 Preferred Values
|
|
Resistor Symbols
|
|
Resistor Types
|
|
Resistors
|
|
Schmitt Trigger
|
|
Schmitt Trigger, Temperature Sensor
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Simple LED Circuit
|
|
Summing Amplifier
|
|
System Synthesis
|
|
Thermistor
|
|
Transducer
|
|
Trigger Pulses: 74LS14 Hex Schmitt Trigger
|
|
Tuneable Bandpass Filter
|
|
Using Microsoft Paint
|
|
Variable Resistors
|
|
Varistor
|
|
Video Links
|
|
Voltage
|
|
Voltage Divider
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 04 - Diodes
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
|
Zener Diodes
|
Resistors
|
02-Seven Segment Display
|
|
555 Timer Inside
|
|
7 Segment Display
|
|
Capacitor Reactance
|
|
Components
|
|
Conductors, Semiconductors and Insulators
|
|
Differential Amplifier
|
|
Formulas
|
|
Gate Array Activity
|
|
LDR Lab
|
|
LED and LCD Displays
|
|
Light Dependent Resistors
|
|
LUX Change Detector
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 3a
|
|
MOSFET Push Pull Power Amplifier
|
|
Op Amp Comparator
|
|
Our PICAXE Board
|
|
Photo Diodes
|
|
Potential Divider and Potentiometer
|
|
Relaxation Oscillator
|
|
Resistor Colour Code
|
|
Resistor E24 Preferred Values
|
|
Resistor Symbols
|
|
Resistor Types
|
|
Resistors
|
|
Resistors in Parallel
|
|
Resistors in Series
|
|
RF Mixer
|
|
Seven Segment Display
|
|
Sine Wave Oscillator
|
|
Summing DAC
|
|
System Synthesis
|
|
Thermistor
|
|
Tuneable Bandpass Filter
|
|
Variable Resistors
|
|
Voltage
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 09 - MOSFETS
|
Resolution
|
A-to-D and D-to-A Converters
|
|
Definitions
|
|
Flash ADC
|
|
Microcontroller Simulator Task 10
|
|
Microcontroller Simulator Task 11
|
|
Pulse Modulation
|
|
Shaft Encoders
|
|
Summing DAC
|
Resolve
|
AQA Style Microcontroller Simulation
|
|
A-to-D and D-to-A Converters
|
|
Flash ADC
|
Resonance
|
Definitions
|
|
FM Slope Demodulator
|
|
Resonance
|
|
Video Links
|
Resonant
|
FM Slope Demodulator
|
|
FM VHF Transmitter
|
|
Resonance
|
|
Test Equipment
|
|
Tuned Circuits - Experiment
|
|
Tuned Circuits - Resonance
|
Resonate
|
RF Mixer
|
Resonates
|
FM VHF Transmitter
|
Resonator
|
Our PICAXE Board
|
|
PICAXE Board
|
Re-sorted
|
Packet Switched Networks
|
Resources
|
Internet Links
|
|
On-Line Text Book
|
Respect
|
Ring Modulator
|
Respond
|
AM Demodulation
|
|
Computer Architecture
|
|
Feedback
|
|
LED and LCD Displays
|
|
Pulse Width Modulation
|
|
Robotics: Process
|
|
Supersonic Heterodyne Radio
|
|
Tuned Circuits - Resonance
|
Responding
|
Feedback
|
Responds
|
FM Slope Demodulator
|
|
Memory and I/O Mapping
|
|
Resonance
|
|
Tristate and Buffer Circuits
|
Response
|
Bandwidth
|
|
Compare MOSFET with Bipolar Transistors
|
|
Computer Architecture
|
|
Feedback
|
|
LED and LCD Displays
|
|
LR Filters
|
|
Monostable
|
|
MOSFET Push Pull Power Amplifier
|
|
Operational Amplifier Bandwidth
|
|
Stepper Motor
|
|
Summing DAC
|
|
Thermistor
|
|
Tuned Circuits - Experiment
|
Responsibility
|
Copyright, Contact and Disclaimer
|
Rest
|
555 Timer Inside
|
|
On-Line Text Book
|
|
Using Microsoft Paint
|
Restart
|
Experimenting with Analogue and Digital Radio
|
Restore
|
Seven Segment Display
|
Restricted
|
Microcontrollers
|
|
Our PICAXE Board
|
Restricting
|
Comparing AM and FM
|
Restricts
|
Operational Amplifier Bandwidth
|
Result
|
741 Pinout
|
|
AQA Style Microcontroller Simulation
|
|
Bit Masking
|
|
Compare MOSFET with Bipolar Transistors
|
|
Computer Architecture
|
|
Impedance Matching
|
|
Karnaugh Maps
|
|
MOSFET Source Follower
|
|
Motor Speed / Light Dimmer
|
|
Picaxe 28X Commands Summary
|
|
Project Ideas
|
|
Resistors in Parallel
|
|
Robotics: Outputs
|
|
Truth Tables - Gate Combinations
|
Resulting
|
Avalanche Photodiode
|
|
Inductors
|
Results
|
741 Op Amp Pinout
|
|
Capacitor Time Constant
|
|
Computer Architecture
|
|
Differential Amplifier
|
|
Diode Characteristics
|
Resume
|
Interrupts
|
Resumed
|
Interrupts
|
Resuscitated
|
Safety
|
Resuscitation
|
Safety
|
RET
|
AQA Style Microcontroller Simulation
|
|
Microcontroller Simulator Task 5
|
Retained
|
Copyright, Contact and Disclaimer
|
|
Memory
|
Retains
|
Microcontrollers
|
|
PIC/AVR
|
Retake
|
Study Extension Time
|
Re-time
|
Transmission Media
|
Re-timed
|
Signals, Noise, Interference and Signal Conditioning
|
Retransmission
|
Packet Switched Networks
|
Re-transmission
|
Packet Switched Networks
|
Re-transmit
|
Packet Switched Networks
|
Re-transmitted
|
Packet Switched Networks
|
Retrieve
|
DAB Radio
|
Retrieves
|
Generalised Communication System
|
|
Receiver
|
Re-trying
|
Packet Switched Networks
|
Re-tuned
|
AM, Sidebands and Bandwidth
|
|
DAB Radio
|
Re-tuning
|
DAB Radio
|
Return
|
01 LED Flash
|
|
AQA Style Microcontroller Simulation
|
|
Avalanche Photodiode
|
|
Binary and Bits
|
|
Microcontroller Simulator Task 5
|
|
Packet Switched Networks
|
Returned
|
Monostable
|
Returns
|
Microcontroller Simulator Task 5
|
|
Solenoids
|
Re-use
|
Copyright, Contact and Disclaimer
|
|
Mobile Phones
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
Re-useable
|
Microcontroller Simulator Task 5
|
Re-used
|
FM VHF Transmitter
|
Rev
|
Project Ideas
|
|
Tachometer
|
Rev-ed
|
On-Line Text Book
|
|
PICAXE Board
|
Reverberation
|
Project Ideas
|
Reversal
|
Inductive Reactance
|
Reverse
|
AQA New Specification - Microcontroller Simulator
|
|
Avalanche Photodiode
|
|
Complex Systems
|
|
Diode Data Sheet
|
|
Diodes
|
|
FM VHF Transmitter
|
|
Light Emitting Diode
|
|
Microcontroller Simulator Task 6
|
|
Microcontroller Simulator Task 8
|
|
Normal Diodes
|
|
Normal Motors
|
|
Photo Diodes
|
|
Piezoelectric Sounder
|
|
PIN Photodiode
|
|
Stepper Motor
|
|
Zener Diodes
|
Reverse-beta
|
Inverted Clamp AM Receiver
|
Reversed
|
Stepper Motor
|
Reverses
|
Astable
|
|
Electrolytic Capacitors
|
|
Generalised Communication System
|
|
Receiver
|
Reversing
|
Receiver
|
|
Ring Modulator
|
Revise
|
Study Extension Time
|
ReviseOmatic
|
AQA New Specification - Microcontroller Simulator
|
|
Microcontroller Simulator Task 1
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 3a
|
|
Microcontroller Simulator Task 3b
|
|
Microcontroller Simulator Task 4
|
|
Microcontroller Simulator Task 5
|
|
Microcontroller Simulator Task 8
|
|
Microcontroller Simulator Task 9
|
|
Study Extension Time
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
Revision
|
A2 Revision
|
|
AQA New Specification - Microcontroller Simulator
|
|
AS Revision
|
|
Components
|
|
On-Line Text Book
|
|
Operational Amplifier Circuits
|
|
Revision Programmes
|
Revolution
|
PICAXE LED Flash
|
|
PICAXE Using Symbols
|
|
Shaft Encoders
|
|
Stepper Motor
|
Revolutions
|
Shaft Encoders
|
Revs
|
Feedback
|
Re-wrapped
|
Packet Switched Networks
|
Rewrite
|
Hexadecimal
|
Re-written
|
Computer Architecture
|
RF
|
AM Demodulation
|
|
Attenuator
|
|
DAB Radio
|
|
FM VHF Transmitter
|
|
Generalised Communication System
|
|
LB12 Ferrite Rod Antenna
|
|
MK484 One Chip Radio
|
|
MOSFET Applications
|
|
Radio Communication Terminology
|
|
Receiver
|
|
RF Amplifier
|
|
RF Mixer
|
|
Sine Wave Oscillator
|
|
Superhet Project
|
|
Supersonic Heterodyne Radio
|
|
Transmitter
|
|
Tuned Radio Frequency Receiver
|
RFID
|
Video Links
|
Rhyme
|
Resistor Colour Code
|
Rhythms
|
Project Ideas
|
Rid
|
Capacitors
|
|
Heatsinks
|
|
MOSFET Source Follower
|
|
Resistor Types
|
Rightmost
|
Binary
|
Rights
|
Experimenting with Analogue and Digital Radio
|
Rigid
|
FM VHF Transmitter
|
RIMMs
|
Impedance Matching
|
Ring
|
32768 Hz Crystal Oscillator
|
|
Circuits
|
|
Interrupts
|
|
Project Ideas
|
Ringing
|
Pulse Frequency Speed Control
|
Rings
|
Interrupts
|
Rinse
|
Printed Circuit Board Fabrication (PCB FAB)
|
Ripped
|
Computer Architecture
|
Ripple
|
Worksheet - 05 - Capacitors
|
Ripples
|
Transmission Media
|
RISC
|
Computer Architecture
|
|
PIC/AVR
|
Rise
|
Astable Multivibrator and LED Driver
|
|
Heatsinks
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Source Follower
|
|
Push Pull Power Amplifier Calculations
|
|
Signals, Noise, Interference and Signal Conditioning
|
Rises
|
555 Astable
|
|
555 Monostable
|
|
Astable
|
|
Heatsinks
|
|
MOSFET Switch
|
|
Op Amp Comparator
|
|
Operational Amplifiers
|
|
Resistors
|
|
Schmitt Trigger, Temperature Sensor
|
|
Sine Wave Oscillator
|
|
Thermistor
|
|
Worksheet - 12-555 Timers
|
|
Zener Diodes
|
Rising
|
Astable Multivibrator and LED Driver
|
|
Complex Systems
|
|
D Type Flip Flop
|
|
Photo Diodes
|
|
Summing DAC
|
|
Transmission Media
|
Risk
|
Current, Charge and the Ampere
|
|
LDR Lab
|
|
LM386 Audio Power Amp'
|
|
Log Graph Paper
|
|
MOSFET Push Pull Power Amplifier
|
|
Packet Switched Networks
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
RS Bistable Flip Flop / Latch
|
|
Safety
|
|
Seven Segment Display
|
|
Worksheet - 07 - Bipolar Transistors
|
River
|
Impedance Matching
|
RL
|
Project Ideas
|
Rms
|
Component and Circuit Power
|
|
Definitions
|
|
Heatsinks
|
|
MOSFET Source Follower
|
|
Power
|
|
Push Pull Power Amplifier Calculations
|
|
RMS and Peak Voltages
|
|
Varistor
|
|
Worksheet - 09 - MOSFETS
|
Road
|
Antenna Polarisation
|
|
Current, Charge and the Ampere
|
|
Light Emitting Diode
|
|
Ohm's Law
|
|
Packet Switched Networks
|
|
Phase
|
Roads
|
Current, Charge and the Ampere
|
|
Project Ideas
|
|
Robotics
|
Roadworks
|
Serial Communications
|
Robot
|
Project Ideas
|
|
Resistor Types
|
|
Robotics
|
|
Robotics: Inputs
|
|
Robotics: Outputs
|
|
Robotics: Process
|
|
Video Links
|
Robotic
|
Computer Architecture
|
|
Resistor Types
|
|
Robotics: Inputs
|
|
Robotics: Outputs
|
|
Robotics: Process
|
|
Stepper Motor
|
Robotics
|
Motors
|
|
Video Links
|
Robots
|
Power Sources
|
|
Robotics
|
|
Robotics: Inputs
|
|
Robotics: Outputs
|
|
Robotics: Process
|
Robust
|
74 Series TTL
|
|
DAB Radio
|
|
LED and LCD Displays
|
Rock
|
Impedance Matching
|
Rocker
|
Relay
|
Rocks
|
Impedance Matching
|
Rod
|
Inverted Clamp AM Receiver
|
|
LB12 Ferrite Rod Antenna
|
|
MK484 One Chip Radio
|
|
RF Amplifier
|
|
Superhet Project
|
|
Supersonic Heterodyne Radio
|
|
Tuned Radio Frequency Receiver
|
Roll
|
Capacitor Types
|
|
Electrolytic Capacitors
|
|
Project Ideas
|
Rolled
|
Bandwidth
|
|
Capacitor Types
|
|
Electrolytic Capacitors
|
Roller
|
Robotics: Outputs
|
ROM
|
Computer Architecture
|
|
Hardware and Software
|
|
Memory
|
|
Microcontrollers
|
|
Neural Networks
|
|
PIC/AVR
|
Roman
|
Flow Charts
|
Room
|
Binary and Bits
|
|
Conductors, Semiconductors and Insulators
|
|
Control Systems
|
|
Heatsinks
|
|
Op Amp Comparator
|
|
Relay
|
|
Stepper Motor
|
|
Study Extension Time
|
Root
|
RC Filters
|
|
RMS and Peak Voltages
|
Rooted
|
RMS and Peak Voltages
|
Rosie
|
Resistor Colour Code
|
Rotate
|
LED and LCD Displays
|
|
Using Microsoft Paint
|
Rotated
|
Robotics: Outputs
|
Rotates
|
Robotics: Inputs
|
|
Shaft Encoders
|
|
Stepper Motor
|
|
Tachometer
|
Rotating
|
Phase
|
|
Robotics: Inputs
|
|
Shaft Encoders
|
|
Tachometer
|
|
Variable Resistors
|
Rotation
|
Inductors
|
|
Robotics: Inputs
|
|
Robotics: Outputs
|
|
Robotics: Servos
|
|
Shaft Encoders
|
|
Stepper Motor
|
|
Tachometer
|
|
Transducer
|
Rotational
|
Motors
|
Roughly
|
Microcontroller Simulator Task 7
|
Roulette
|
Multimeter
|
|
Simple LED Circuit
|
Round
|
Capacitor Types
|
|
Current, Charge and the Ampere
|
|
Electret Microphone Insert
|
|
Electrolytic Capacitors
|
|
Fault Finding
|
|
FM VHF Transmitter
|
|
LDR Lab
|
|
LM386 Audio Power Amp'
|
|
LUX Change Detector
|
|
MK484 One Chip Radio
|
|
Normal Diodes
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Radio
|
|
Simple LED Circuit
|
|
Sine Wave Oscillator
|
|
Transformer
|
|
Transmission Media
|
|
Tuneable Bandpass Filter
|
|
Using Microsoft Paint
|
|
Video Links
|
|
Worksheet - 04 - Diodes
|
|
Zener Diodes
|
Rounding
|
Maths
|
Route
|
Bit Masking
|
|
Packet Switched Networks
|
Routed
|
MK484 One Chip Radio
|
|
Packet Switched Networks
|
Router
|
Bit Masking
|
|
Frequency Division Multiplexing
|
|
Packet Switched Networks
|
Routers
|
Bit Masking
|
|
Packet Switched Networks
|
Routes
|
Packet Switched Networks
|
Routing
|
Bit Masking
|
Row
|
LED and LCD Displays
|
Rows
|
LED and LCD Displays
|
|
Truth Tables - Gate Combinations
|
Rp
|
Schmitt Trigger, Temperature Sensor
|
RPM
|
Shaft Encoders
|
RR
|
AQA Style Microcontroller Simulation
|
RRRR
|
AQA Style Microcontroller Simulation
|
RS
|
555 Monostable
|
|
555 Timer Inside
|
|
Circuits
|
|
Internet Links
|
|
On-Line Text Book
|
|
RS Bistable Flip Flop / Latch
|
Rt
|
Schmitt Trigger, Temperature Sensor
|
Rtf
|
Log Graph Paper
|
RTTY
|
Experimenting with Analogue and Digital Radio
|
|
Frequency Modulation
|
Rub
|
Current, Charge and the Ampere
|
Rubbish
|
Study Extension Time
|
Rudder
|
Robotics: Servos
|
|
Variable Resistors
|
Rule
|
Bit Masking
|
|
Computer Architecture
|
|
Glitches
|
|
Maths
|
|
Microcontroller Simulator Task 1
|
|
Microcontroller Simulator Task 5
|
|
Monostable
|
|
Safety
|
|
Transistor Transistor Logic (TTL)
|
|
Truth Tables
|
Rule-based
|
Robotics: Process
|
Ruler
|
Recording Measurement Accuracy
|
Rulers
|
Recording Measurement Accuracy
|
Rules
|
Maths
|
|
Neural Networks
|
|
Packet Switched Networks
|
|
Robotics: Process
|
|
Safety
|
|
Simplifying Boolean Expressions
|
|
Transistor Transistor Logic (TTL)
|
Runaway
|
Compare MOSFET with Bipolar Transistors
|
Running
|
555 Monostable
|
|
Computer Architecture
|
|
Feedback
|
|
Hardware and Software
|
|
Light Bulb
|
|
Limiting
|
|
Microcontroller Simulator Task 6
|
|
Relaxation Oscillator
|
|
Stepper Motor
|
Runs
|
01 LED Flash
|
|
AQA New Specification - Microcontroller Simulator
|
|
Computer Architecture
|
|
Log Graph Paper
|
|
Memory
|
|
Microcontroller Simulator Task 7
|
|
Microcontroller Simulator Task 9
|
|
Microcontrollers
|
|
Microprocessor Simulator
|
|
MOSFET Push Pull Power Amplifier
|
|
Normal Motors
|
|
PICAXE Board
|
|
Potential Divider and Potentiometer
|
|
Radio
|
|
Robotics: Outputs
|
|
Seven Segment Display
|
|
Sine Wave Oscillator
|
|
Stepper Motor
|
|
Transmission Media
|
Rush
|
Safety
|
RW
|
Memory
|
RX
|
Circuits
|
