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Specification 2014 Exams
Documents and Downloads

AQA A Level  

Documents and Downloads


 4013 D-Type Flip Flop
 4017 Decade Counter
 4017 Light Chaser
 4017 Light Sequence
 4017 Logic Controller
 4017 Mini-Project
 4017 Traffic Lights
 4026 Counter
 555 Astable
 555 Monostable
 555 Motor Speed
 555 PWM Dimmer
 555 Short Pulses
 555 Timer Insides
 A to D Converter - Digital Ramp
 A to D Converter - Flash
 A2 Coursework
 A2 SoW
 Active Filters
 Address Decoder
 Advanced Digital Radio
 AM Transmitter
 Amplitude Modulation
 AS Coursework
 AS Scheme of Work
 Assembler 99
 Assembler AQA Microcontroller
 Assembler Arithmetic and Logic
 Assembler Bit Masks
 Assembler IO Ports
 Assembler Microcontrollers
 Assembler Polling and Interrupts
 Assembler Port Writing
 Assembler reviseOmatic Tasks
 Assembler Subroutines
 Assembler Tristate Logic
 Audio Amplifiers
 Audio Entertainment Systems
 Audio to TTL
 Back EMF
 Basic Electronics
 Baxandall Tone Control
 Binary and Hexadecimal
 Binary Coded Decimal
 Bipolar Junction Transistor
 Bread Maker Subsystems
 Calculator Friendly Formulas
 Capacitors - In Parallel
 Capacitors - In Series
 Capacitors - RC Timing
 Class A Amplifier
 Class D Amplifier
 Common Emitter Amplifier
 Communication Systems
 Compare AM with FM
 Compare MOSFET with BJT
 Components - Commonly Used
 Conductors Insulators Semiconductors
 Contacts Copyright Disclaimers
 Continuous Tone Coded Squelch System
 Control Architectures
 Control Systems
 Crystal Oscillator
 D to A Converter-Summing
 Dangers of Electricity
 Data Sheets
 Delta Lux
 Diagram Designer Circuits
 Diagram Designer Protoboard
 Diagrams Four Types
 Digital Modulation
 Diodes and Power Supplies
 Diodes LASER
 Diodes LED Bar
 Diodes Light Emitting
 Diodes Photodiode
 Diodes PIN
 Diodes Signal Switch
 Diodes Zener
 Earth or Ground
 Emitter Follower
 Exam Circuits
 Fault Finding
 Flow Charts
 Frequency Modulation
 GCSE and AS SoW
 GCSE Coursework
 H Bridge Motor Control
 Hardwired and Software Controlled Systems
 Heat Sink
 Index - All Documents
 Index - All Images
 Index - BTEC Unit 35
 Index Alphabetical
 Index by Level
 Index for A2 ELEC4 and ELEC5
 Index for AS ELEC1 and ELEC2
 Index for GCSE
 Infrared Transceiver
 Inverted Clamp AM Demodulator
 Log In Shut Down
 Logic and Boolean Expressions
 Logic Bistable Latch
 Logic Boolean Algebra
 Logic Combinational
 Logic Down Counter
 Logic Gate Arrays
 Logic Gates
 Logic Karnaugh Maps
 Logic Modulo N Counter
 Logic Sequential
 Logic Shift Register
 Logic Truth Tables
 Maths - The Basics
 mbed Audio Phasing
 mbed Hello World
 mbed Microcontroller
 Measuring Current
 Media Cables Fibre
 MK484 One Chip Radio
 Mobile Phones
 Motors - Conventional
 Motors - Servo
 Motors - Stepper
 Multiplexing - Frequency Division
 Multiplexing - Space Division
 Multiplexing - Time Division
 Neon Bulb
 Neural Networks
 Not Gate Astable
 Op Amp Bandwidth
 Op Amp Comparator
 Op Amp Difference
 Op Amp Feedback
 Op Amp Gain x Bandwidth
 Op Amp Gain
 Op Amp Ideal Device
 Op Amp Inverting
 Op Amp Key Facts
 Op Amp Non Inverting
 Op Amp Oscillator
 Op Amp Summing
 Op Amp Voltage Follower
 Packet Switched Networks
 Parallel Port
 Passive Filters
 Picaxe 7 Segment Display
 Picaxe 7 Segment MUX
 Picaxe Dimmer
 Picaxe Infrared Data Link
 Picaxe Input Switches
 Picaxe Insult Game
 Picaxe Keypad
 Picaxe LDR and LCD
 Picaxe LED Matrix
 Picaxe LED
 Picaxe Microcontrollers
 Picaxe OLED
 Picaxe PWM Motor
 Picaxe Sound and Tunes
 Picaxe Stepper Motor
 Picaxe Traffic Lights
 Piezoelectric Effect
 Position Sensing
 Power Sources
 Push Pull MOSFET Amp
 Quadrature Amplitude Modulation
 Radio - DAB
 Radio Frequency Bands
 Radio Receiver - Simple
 Radio Receiver - Superhet
 Radio Tuned Circuits
 RasPi APT Proxy
 RasPi GPIO-Input
 RasPi Networking
 RasPi Proxy
 RasPi Setup
 RasPi Static IP
 RasPi TightVNC
 RasPi Update
 Reed Switch
 Regenerator - Noise Removal
 Residual Current Device
 Resistors - BS1852 Codes
 Resistors - Colour Codes
 Resistors - E24 Values
 Resistors - In Parallel
 Resistors - In Series
 Resistors - Light Dependent
 Resistors - Ohm's Law
 Resistors - Pull Up and Down
 Resistors - Temperature Dependent
 Resistors - Variable
 Resistors - Voltage Divider
 Revise A2
 Revision for GCSE, AS and A2
 RF Amplifier
 Robotic Actuators
 Robotic Sensors
 SA602 Dalek
 SA602 Direct Conversion Receiver
 Sample and Hold Circuit
 Schmitt Trigger Light Sensor
 Schmitt Trigger
 Semiconductor Switches
 Serial Communications
 Seven Segment Displays
 SI Units
 Signal Generator
 Sine Wave Oscillator
 Sine Waves
 Software Defined Radio
 Software for Free
 Source Follower
 Success Stories
 Thermal Circuit Breaker
 Tilt Switch
 Touch Switch
 Transistor Push Pull Amp
 Tuneable Bandpass Filter
 UHF FM Data Receiver
 UHF FM Data Transmitter
 ULN2803 Darlington Driver Chip
 Ultrasound AM Transmitter
 Ultrasound Carrier Generator
 Ultrasound Double Sideband Transmitter
 Ultrasound Simple Receiver
 Ultrasound Sonic Heterodyne Receiver
 VHF FM Transmitter
 Video Links
 Voltage EMF PD
 Voltage Follower
 Voltage Regulator
 Wave Terminology
 Wiring a Plug
 Writing Specifications
 Year 10 Astable Activity




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