V-
|
Schmitt Trigger, Temperature Sensor
|
V1
|
Worksheet - 10 - Ideal Op Amps and Comparators
|
V2
|
Worksheet - 10 - Ideal Op Amps and Comparators
|
Vacuum
|
Capacitor Types
|
|
Control Systems
|
|
Current, Charge and the Ampere
|
|
Radio and Communication
|
Valid
|
D Type Flip Flop
|
|
Digital Ramp ADC
|
|
Summing DAC
|
Value
|
7 Segment Display
|
|
AQA Style Microcontroller Simulation
|
|
A-to-D and D-to-A Converters
|
|
Avalanche Photodiode
|
|
Binary
|
|
Bipolar Transistors
|
|
BS1852 Resistor Codes
|
|
Capacitor Reactance
|
|
Capacitor Time Constant
|
|
Computer Architecture
|
|
Control Systems
|
|
Counter / Controller
|
|
Digital Ramp ADC
|
|
Diode Data Sheet
|
|
Identifying Capacitors
|
|
Karnaugh Maps
|
|
Light Dependent Resistors
|
|
Liquid Crystal Display
|
|
Log Graph Paper
|
|
MOSFET Source Follower
|
|
MOSFET Transconductance
|
|
Motor Speed / Light Dimmer
|
|
Neon Bulbs
|
|
Op Amp Comparator
|
|
Open and Closed Loop Control Systems
|
|
Parallel Port ADC
|
|
Picaxe 28X Commands Summary
|
|
PICAXE Using Symbols
|
|
Polling
|
|
Power Supply and Rectification
|
|
Project Ideas
|
|
Recording Measurement Accuracy
|
|
Resistor Colour Code
|
|
RF Mixer
|
|
Schmitt Trigger, Temperature Sensor
|
|
Thermistor
|
|
Tuned Circuits - Resonance
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 04 - Diodes
|
|
Worksheet - 07 - Bipolar Transistors
|
|
Zener Diodes
|
Values
|
A-to-D and D-to-A Converters
|
|
Binary and Bits
|
|
Differential Amplifier
|
|
Diodes
|
|
Identifying Capacitors
|
|
Log Graph Paper
|
|
MOSFET Source Follower
|
|
Non Inverting Amplifier
|
|
Photo Diodes
|
|
Picaxe 28X Commands Summary
|
|
PICAXE Motor Control
|
|
Potential Divider and Potentiometer
|
|
Power
|
|
Pulse Modulation
|
|
Recording Measurement Accuracy
|
|
Resistor E24 Preferred Values
|
|
Resistors in Series
|
|
RF Mixer
|
|
Schmitt Trigger, Temperature Sensor
|
|
SI Unit Prefixes
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Summing DAC
|
|
Transistor Transistor Logic (TTL)
|
|
Trigger Pulses: 74LS14 Hex Schmitt Trigger
|
|
Tuneable Bandpass Filter
|
|
Tuned Circuits - Experiment
|
|
Voltage
|
|
Voltage Divider
|
|
Voltage Follower
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 06 - Transistor Current Gain
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
|
Worksheet - 12-555 Timers
|
|
Zener Diodes
|
Valve
|
Control Systems
|
|
Solenoids
|
|
Transducer
|
Valves
|
Solenoids
|
|
Variable Resistors
|
Van
|
Polling
|
VAR
|
AQA Style Microcontroller Simulation
|
Varactor
|
Project Ideas
|
Variable
|
555 Astable
|
|
Capacitor Types
|
|
Frequencies and Wavelengths
|
|
Inductors
|
|
Infrared Transmitter and Receiver
|
|
LB12 Ferrite Rod Antenna
|
|
MK484 One Chip Radio
|
|
Monostable
|
|
Picaxe 28X Commands Summary
|
|
Potential Divider and Potentiometer
|
|
Pulse Frequency Speed Control
|
|
Resistor Symbols
|
|
RF Amplifier
|
|
RF Mixer
|
|
Supersonic Heterodyne Radio
|
|
System Synthesis
|
|
Tachometer
|
|
Tuneable Bandpass Filter
|
|
Tuned Circuits - Resonance
|
|
Tuned Radio Frequency Receiver
|
|
Variable Resistors
|
Variables
|
Picaxe 28X Commands Summary
|
|
PICAXE Motor Control
|
Variants
|
74 Series TTL
|
Variation
|
MOSFET Applications
|
Variations
|
32768 Hz Crystal Oscillator
|
|
Microphone
|
|
Signals, Noise, Interference and Signal Conditioning
|
Varied
|
Amplitude Modulation
|
|
Pulse Modulation
|
Varies
|
Amplitude Modulation
|
|
Bit Masking
|
|
Diodes
|
|
FM Slope Demodulator
|
|
Frequency Modulation
|
|
Light Emitting Diode
|
|
RF Amplifier
|
|
Transmission Media
|
|
Zener Diodes
|
Varieties
|
Memory
|
|
Switch
|
Variety
|
Shaft Encoders
|
Various
|
Project Ideas
|
|
Radio and Communication
|
Varistor
|
Components
|
|
Varistor
|
Varnish
|
Inductors
|
Vary
|
Amplitude Modulation
|
|
A-to-D and D-to-A Converters
|
|
Crosstalk
|
|
Earth / Ground
|
|
Frequency Modulation
|
|
MOSFET Source Follower
|
|
Project Ideas
|
Varying
|
AM, Sidebands and Bandwidth
|
|
A-to-D and D-to-A Converters
|
|
Light Dependent Resistors
|
|
Normal Motors
|
|
Variable Resistors
|
Vase
|
Ohm's Law
|
Vast
|
Electromagnetic Spectrum
|
|
Generalised Communication System
|
|
Neural Networks
|
Vceo
|
BC182 Transistor
|
VCR
|
Microcontrollers
|
|
PIC/AVR
|
Vector
|
AQA Style Microcontroller Simulation
|
|
Microcontroller Simulator Task 7
|
Vegard
|
PIC/AVR
|
Vehicle
|
Computer Architecture
|
|
Control Systems
|
|
Digital Ramp ADC
|
|
Generalised Communication System
|
|
Open and Closed Loop Control Systems
|
|
Project Ideas
|
|
Receiver
|
|
Shaft Encoders
|
|
System Synthesis
|
|
Transmitter
|
Vehicles
|
Communication
|
|
Comparing AM and FM
|
|
DAB Radio
|
|
Motors
|
|
Open and Closed Loop Control Systems
|
|
Phase
|
|
Stepper Motor
|
|
Tachometer
|
Verbal
|
Safety
|
Versa
|
Motor Speed / Light Dimmer
|
Versatile
|
Microcontrollers
|
|
MOSFET Applications
|
|
Operational Amplifiers
|
|
PIC/AVR
|
Version
|
7493-Binary-Counter
|
|
Computer Architecture
|
|
LM386 Audio Power Amp'
|
|
MOSFET Push Pull Power Amplifier
|
|
PicAXE Example
|
|
Piezoelectric Sounder
|
|
Potential Divider and Potentiometer
|
|
Relay
|
|
Test Equipment
|
|
Transmission Media
|
Versions
|
Bandwidth
|
|
Computer Architecture
|
|
FM Bandwidth
|
|
Piezoelectric Sounder
|
|
Pulse Frequency Speed Control
|
|
Relay
|
|
Stepper Motor
|
|
Transistor Transistor Logic (TTL)
|
|
Transmission Media
|
Vertical
|
Antenna Polarisation
|
|
Frequencies and Wavelengths
|
|
Oscilloscope
|
|
Packet Switched Networks
|
|
Pulse Modulation
|
|
Radio Communication Terminology
|
|
Receiver
|
|
Safety
|
|
Transmitter
|
|
Using Microsoft Paint
|
Vertically
|
Antenna
|
|
Antenna Polarisation
|
VHF
|
Bandwidth
|
|
Comparing AM and FM
|
|
DAB Radio
|
|
Electromagnetic Spectrum
|
|
Phase
|
|
Superhet Project
|
|
Transmission Media
|
Via
|
AQA Style Microcontroller Simulation
|
|
Complex Systems
|
|
Computer Architecture
|
|
Earth / Ground
|
|
Intercom
|
|
LM386 Audio Power Amp'
|
|
Photo Diodes
|
|
Resistor Colour Code
|
|
Tristate and Buffer Circuits
|
Vibrate
|
Buzzers
|
|
Speaker
|
Vibrates
|
Electret Microphone Insert
|
|
Piezoelectric Sounder
|
|
Project Ideas
|
Vibrating
|
Buzzers
|
Vice
|
Motor Speed / Light Dimmer
|
Victim
|
Attenuator
|
|
Safety
|
Video
|
Bandwidth
|
|
Capacitors
|
|
Computer Architecture
|
|
Current, Charge and the Ampere
|
|
Digital Ramp ADC
|
|
Flash ADC
|
|
Frequency Modulation
|
|
Memory
|
|
Morse Code
|
|
Packet Switched Networks
|
|
Resonance
|
|
Shocking Inductor
|
|
Switching Inductive Loads
|
|
Transformer
|
|
Transistor Transistor Logic (TTL)
|
|
Video Links
|
Videos
|
Conductors, Semiconductors and Insulators
|
|
On-Line Text Book
|
|
Video Links
|
View
|
A2 Revision
|
|
AS Revision
|
|
Capacitor Types
|
|
Log Graph Paper
|
|
Matrix Board
|
|
Oscilloscope
|
|
Pulse Frequency Speed Control
|
|
Test Equipment
|
|
The Atom
|
Viewed
|
Parallel / Centronics I/O Circuits
|
|
Parallel / Centronics Port Interfacing
|
Village
|
Packet Switched Networks
|
Vin
|
Normal Motors
|
Violet
|
Resistor Colour Code
|
Virtual
|
Infrared Transmitter and Receiver
|
|
Inverting Amplifier
|
|
Operational Amplifier Circuits
|
|
Packet Switched Networks
|
|
PIC/AVR
|
|
Summing Amplifier
|
Virtually
|
Control Systems
|
Visible
|
AQA Style Microcontroller Simulation
|
|
Astable Multivibrator and LED Driver
|
|
Complex Systems
|
|
Electromagnetic Spectrum
|
|
Log Graph Paper
|
|
Microcontroller Simulator Task 2
|
|
Microcontroller Simulator Task 3a
|
|
Microcontroller Simulator Task 3b
|
|
Microcontroller Simulator Task 5
|
|
Microcontroller Simulator Task 6
|
|
Microcontroller Simulator Task 9
|
|
Microcontrollers
|
|
PIC/AVR
|
|
Printed Circuit Board Fabrication (PCB FAB)
|
|
Pulse Frequency Speed Control
|
|
Radio and Communication
|
|
System Synthesis
|
Vista
|
Log Graph Paper
|
Visual
|
Counter / Controller
|
|
Flow Charts
|
|
Karnaugh Maps
|
|
Transducer
|
Vivarium
|
Project Ideas
|
VLF
|
Electromagnetic Spectrum
|
VLSI
|
Conductors, Semiconductors and Insulators
|
|
Video Links
|
Vocals
|
Project Ideas
|
Voice
|
AM, Sidebands and Bandwidth
|
|
Bandwidth
|
|
FM Bandwidth
|
|
Frequency Division Multiplexing
|
|
Packet Switched Networks
|
|
Pulse Modulation
|
|
Radio and Communication
|
|
Resonance
|
|
Ring Modulator
|
|
Speaker
|
VoIP
|
Packet Switched Networks
|
Volatile
|
Computer Architecture
|
|
Memory
|
Volcanoes
|
Power Sources
|
Volt
|
7 Segment Display
|
|
74 Series TTL
|
|
Astable Multivibrator and LED Driver
|
|
A-to-D and D-to-A Converters
|
|
Avalanche Photodiode
|
|
Battery and Cell
|
|
Complex Systems
|
|
Control Systems
|
|
Definitions
|
|
Diodes
|
|
Distortion
|
|
Earth / Ground
|
|
Electrolytic Capacitors
|
|
Identifying Capacitors
|
|
Inductors
|
|
Inverted Clamp AM Receiver
|
|
Light Dependent Resistors
|
|
Light Emitting Diode
|
|
Limiting
|
|
LM78L05 Voltage Regulator
|
|
LUX Change Detector
|
|
MK484 One Chip Radio
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Switch
|
|
MOSFET Transconductance
|
|
Oscilloscope
|
|
Parallel / Centronics I/O Circuits
|
|
PICAXE
|
|
PICAXE LED Flash
|
|
PICAXE Using Symbols
|
|
Power Sources
|
|
Resistors
|
|
RMS and Peak Voltages
|
|
Shocking Inductor
|
|
Single Point Earthing
|
|
Summing DAC
|
|
Superhet Project
|
|
Tachometer
|
|
Thermistor
|
|
Voltage
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
Voltage
|
32768 Hz Crystal Oscillator
|
|
555 Astable
|
|
555 Monostable
|
|
555 Timer Inside
|
|
74 Series TTL
|
|
741 Op Amp Pinout
|
|
Ammeter
|
|
Amplifier
|
|
Astable
|
|
A-to-D and D-to-A Converters
|
|
Avalanche Photodiode
|
|
Bandwidth
|
|
BC182 Transistor
|
|
Bipolar Transistors
|
|
Buzzers
|
|
Capacitor Time Constant
|
|
Capacitor Types
|
|
Capacitors
|
|
Circuits
|
|
Compare MOSFET with Bipolar Transistors
|
|
Complex Systems
|
|
Component and Circuit Power
|
|
Control Systems
|
|
Current, Charge and the Ampere
|
|
Differential Amplifier
|
|
Diode Characteristics
|
|
Diode Data Sheet
|
|
Diodes
|
|
Distortion
|
|
Electret Microphone Insert
|
|
Electrolytic Capacitors
|
|
Emitter Follower
|
|
Feedback
|
|
Flash ADC
|
|
Gain
|
|
Gate Array Activity
|
|
Ideal Operational Amplifiers
|
|
Identifying Capacitors
|
|
Impedance Matching
|
|
Inductors
|
|
Infrared Transmitter and Receiver
|
|
Intercom
|
|
Inverted Clamp AM Receiver
|
|
Inverting Amplifier
|
|
IRF630 and IRF9630
|
|
LDR and 741 Comparator
|
|
LDR Lab
|
|
LED Driver
|
|
Light Dependent Resistors
|
|
Light Emitting Diode
|
|
Limiting
|
|
Liquid Crystal Display
|
|
LM386 Audio Power Amp'
|
|
LM78L05 Voltage Regulator
|
|
Low Pass Filter
|
|
LUX Change Detector
|
|
Metal Oxide Semiconductor Field Effect Transistors
|
|
Microphone
|
|
Monostable
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Source Follower
|
|
MOSFET Switch
|
|
MOSFET Transconductance
|
|
MOSFET Voltage Amplifier
|
|
Multimeter
|
|
Neon Bulbs
|
|
Non Inverting Amplifier
|
|
Ohm's Law
|
|
Op Amp Comparator
|
|
Open and Closed Loop Control Systems
|
|
Operational Amplifier Bandwidth
|
|
Operational Amplifiers
|
|
Oscilloscope
|
|
Photo Diodes
|
|
PICAXE Board
|
|
Piezoelectric Sounder
|
|
Potential Divider and Potentiometer
|
|
Power
|
|
Power Sources
|
|
Power Supply and Rectification
|
|
Project Ideas
|
|
Project Specification
|
|
Push Pull Power Amplifier Calculations
|
|
Radio and Communication
|
|
Relaxation Oscillator
|
|
Relay
|
|
Resistors
|
|
RF Amplifier
|
|
RF Mixer
|
|
Ring Modulator
|
|
RMS and Peak Voltages
|
|
Safety
|
|
Sample and Hold
|
|
Schmitt Trigger
|
|
Schmitt Trigger, Temperature Sensor
|
|
Serial Port
|
|
Shocking Inductor
|
|
Signals, Noise, Interference and Signal Conditioning
|
|
Simple LED Circuit
|
|
Sine Wave Oscillator
|
|
Single Point Earthing
|
|
Stepper Motor
|
|
Superhet Project
|
|
System Synthesis
|
|
Tachometer
|
|
Test Equipment
|
|
Thermistor
|
|
Transducer
|
|
Transformer
|
|
Transistor as a Switch
|
|
Tuneable Bandpass Filter
|
|
Tuned Circuits - Experiment
|
|
Tuned Circuits - Resonance
|
|
Variable Resistors
|
|
Varistor
|
|
Video Links
|
|
Voltage
|
|
Voltage Divider
|
|
Voltage Follower
|
|
Voltmeter
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
|
Worksheet - 04 - Diodes
|
|
Worksheet - 05 - Capacitors
|
|
Worksheet - 07 - Bipolar Transistors
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
|
Worksheet - 09 - MOSFETS
|
|
Worksheet - 10 - Ideal Op Amps and Comparators
|
|
Worksheet - 12-555 Timers
|
|
Zener Diodes
|
Voltages
|
555 Timer Inside
|
|
741 Op Amp Pinout
|
|
AM Demodulation
|
|
Capacitor Types
|
|
Capacitors
|
|
Compare MOSFET with Bipolar Transistors
|
|
Darlington Pair
|
|
Fault Finding
|
|
Identifying Capacitors
|
|
Inductor Types and Properties
|
|
Inductors
|
|
Microphone
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Switch
|
|
MOSFET Transconductance
|
|
Non Inverting Amplifier
|
|
Op Amp Comparator
|
|
PIN Photodiode
|
|
Pulse Frequency Speed Control
|
|
Pulse Modulation
|
|
Resistors
|
|
RF Amplifier
|
|
RF Mixer
|
|
Ring Modulator
|
|
RMS and Peak Voltages
|
|
Schmitt Trigger
|
|
Summing Amplifier
|
|
System Synthesis
|
|
Test Equipment
|
|
Variable Resistors
|
|
Varistor
|
|
Voltage Divider
|
|
Worksheet - 05 - Capacitors
|
|
Worksheet - 08 - MOSFET Voltage Gain
|
|
Worksheet - 09 - MOSFETS
|
|
Zener Diodes
|
Voltge
|
MOSFET Push Pull Power Amplifier
|
Voltmeter
|
Ammeter
|
|
Components
|
|
Ohm's Law
|
|
Voltmeter
|
|
Worksheet - 04 - Diodes
|
Voltmeters
|
Ammeter
|
|
Voltmeter
|
Volts
|
555 Astable
|
|
555 Monostable
|
|
74 Series TTL
|
|
741 Op Amp Pinout
|
|
AM Demodulation
|
|
Ammeter
|
|
Astable Multivibrator and LED Driver
|
|
A-to-D and D-to-A Converters
|
|
Binary
|
|
Bipolar Transistors
|
|
Capacitor Types
|
|
Compare MOSFET with Bipolar Transistors
|
|
Component and Circuit Power
|
|
Control Systems
|
|
Current, Charge and the Ampere
|
|
Darlington Pair
|
|
Diodes
|
|
Earth / Ground
|
|
Electret Microphone Insert
|
|
Fault Finding
|
|
Formulas
|
|
Heatsinks
|
|
Inverted Clamp AM Receiver
|
|
LDR and 741 Comparator
|
|
LED Driver
|
|
Light Emitting Diode
|
|
Limiting
|
|
LM78L05 Voltage Regulator
|
|
LUX Change Detector
|
|
MK484 One Chip Radio
|
|
MOSFET Push Pull Power Amplifier
|
|
MOSFET Source Follower
|
|
MOSFET Switch
|
|
MOSFET Transconductance
|
|
Neon Bulbs
|
|
Non Inverting Amplifier
|
|
Normal Diodes
|
|
Ohm's Law
|
|
Op Amp Comparator
|
|
Oscilloscope
|
|
Photo Diodes
|
|
Power
|
|
Project Specification
|
|
Pulse Modulation
|
|
Push Pull Power Amplifier Calculations
|
|
Radio Communication Terminology
|
|
Recording Measurement Accuracy
|
|
Relaxation Oscillator
|
|
RF Mixer
|
|
Ring Modulator
|
|
RMS and Peak Voltages
|
|
Safety
|
|
Schmitt Trigger, Temperature Sensor
|
|
Shocking Inductor
|
|
SI Unit Prefixes
|
|
Simple LED Circuit
|
|
Summing Amplifier
|
|
Tristate and Buffer Circuits
|
|
Tuned Circuits - Experiment
|
|
Varistor
|
|
Voltage
|
|
Voltage Follower
|
|
Worksheet - 02 - Basic Electricity
|
|
Worksheet - 03 - Resistors
|
|
Zener Diodes
|
Volume
|
Circuits
|
|
Generalised Communication System
|
|
LM386 Audio Power Amp'
|
|
Potential Divider and Potentiometer
|
|
Project Ideas
|
|
Receiver
|
|
Transmitter
|
|
Variable Resistors
|
Volunteer
|
Shocking Inductor
|
Von
|
Computer Architecture
|
Vout
|
Schmitt Trigger, Temperature Sensor
|
Vpp
|
AQA New Specification - Microcontroller Simulator
|
VR1
|
LM386 Audio Power Amp'
|
Vroom
|
Feedback
|
VS
|
Capacitors
|
|
Push Pull Power Amplifier Calculations
|
|
Push Pull Power Amplifier Calculations
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