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Tutorials

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BASICS
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  1. Semiconductor Symbols and Abbreviations  (symbols of current , voltages etc )  DOWNLOAD
  2. Brief History of the Progression of Electronics Technology   
  • History of the Progression of Electronics Technology   DOWNLOAD
  • New and Emerging Technologies in Electronics     DOWNLOAD
  • How Nanotechnology Will Influence Manufacturing   DOWNLOAD
     3.  Controlling Electrical Hazards - Health & Safety  DOWNLOAD
     4.  Preventing Electrical Hazards    DOWNLOAD
     5.  Electricity / Electric Power Standards Around The World  DOWNLOAD

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BEGINNERS
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  1. General Theory (Includes all the basic concepts i-eAmplifier,Averages, Circuit Symbols,Conductors and Insulators,Electromagnetism,Filters,Frequency Modulation,Graphs and Waveforms,Heat, Magnetism, Mixer,Percent and Tolerance,Pulse Modulation,Semiconductor Material, Sound,The Differentiator ,Motor Principle, Oscillators,Pulses,RMS and Peak To Peak,Source and Load, The Integrator,Time Constants,What is Phase) DOWNLOAD
  2. Components ( 7 Segment Displays ,Batteries,Circuit Symbols, Cathode Ray Tube (CRT),Electromagnetic Relay,Inductors ,Loudspeaker,Reed Switch , Selecting Capacitors ,Semiconductor Data ,Transformer,Using Led',Active and Passive,Capacitors,Diode,Fuses,Integrated Circuits,Printed Circuit Boards ,Resistors,Resistor Colour Code,Switches,Transformer Types ,Value Multipliers,Wires and Cables)  DOWNLOAD
  3. Test and Measurement (Continuity Testing,Fault Finding Algorithms, Logical Fault Finding,Measuring Resistance,Signal Generators,Tracing a Schematic, Effect ofMeter Resistance, Frequency Response,Measuring Current,Measuring Voltages,Testing Transistors,Using a Scope  ) DOWNLOAD
  4. DC Theory ( What is Electric Current,Ohm's Law,Resistor Networks,Resistors in Parallel,Voltages in a Circuit,Watts and Joules,Current in Circuits,Potential Dividers,Resistors in Series,Series / Parallel Batteries,Wheatstone Bridge )  DOWNLOAD
  5. Digital Circuits (AND Gates,Binary 7 Segment Decoder,Exclusive OR,Logic Gates,NAND Gates,NOT Gates,The 7490 Decade Counter,Binary, Bistable as Divider,Hexadecimal,Multivibrators,NOR Gates,OR Gate, Simple Square Wave Oscillator)  DOWNLOAD
  6. Block Diagrams (A.M. Transmitter,Computer,Digital Clock,F.M. Transmitter,Mono T/V Receiver,Phase Locked Loop,Tape Recorder,A.M. Receiver,Colour T/V Camera,DC Motor Speed Control,F.M. Receiver,Mono T/V Camera,Oscilloscope,Power Supply Units) DOWNLOAD
  7. Batteries / Battery Tutorials (Includes about battery safety. battery cycling, chargin , maintenance etc) DOWNLOAD
  8. Switches Tutorial (Toggle switch,Slide Switch,Rotary Switch,Push Switch,Micro switch,Reed switch,Mercury tilt switch,Switches Ways and poles) DOWNLOAD
  9. Stepper Motor System Basics DOWNLOAD
  10. Stepping Motor Physics   DOWNLOAD
  11. How to use a Multimeter / Using Multimeter DOWNLOAD    
  12. Music, Sound & Special Effects Circuits (Electronic Canary,Metronome Circuit,Sound Effects Generator,Sound Effects Generator,Electronic Siren)  DOWNLOAD
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ADVANCED
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  1. Diodes (covers introduction and almost all of its applications) DOWNLOAD
  2. Junction Transistors (covers transistor operation , classes , applications etc)  DOWNLOAD
  3. Transistor Fault Finding (covers Collector Load Resistor Open Circuit, Emitter Resistor Open Circuit, Upper Base Bias Resistor Open Circuit , Emitter Capacitor S/C And O/C , Lower Base Bias Resistor Open Circuit) DOWNLOAD
  4. Unijunction Transistor (covers transistor operation  etc)  DOWNLOAD
  5. Field Effect Transistor (covers operation , applications etc) DOWNLOAD
  6. Operational Amplifier  (covers OP-amp operation , classes , applications etc)  DOWNLOAD
  7. Bels, Decibels and DB  DOWNLOAD
  8. Thyristor Triac and Diac (covers basic principle , applications etc)  DOWNLOAD
  9. Multivibrators (Astable,Bistable,Monostable) DOWNLOAD
  10. The Schmitt Trigger 1  DOWNLOAD
  11. The Schmitt Trigger 2 DOWNLOAD
  12. Reactance and Impedance in AC Circuits ( Resistance in an AC Circuit,Inductive Reactance,Capacitive Reactance,Impedance) DOWNLOAD
  13. Phasors and Resonance ( Phase and Phasors ,Capacitance , L C and R in Series in AC Circuits,Series Resonance , Resistance ,Inductance in AC Circuits,L, C and R in Parallel in AC Circuits,Parallel Resonance in AC Circuits) DOWNLOAD
  14. Combination Logic (Truth tables, coders , decoders, transistor logic , diode logic , applications etc) DOWNLOAD
  15. Flip Flop (RS RS flipflop, toogle flipflop, JK master flip flop, negative /positive edge triggered flip flop etc) DOWNLOAD
  16. Sequential Logic (Asynchronous / synchronous counters, SISO PISO shift register, dividers , multiplexers /demultiplexers etc)  DOWNLOAD
  17. ASCII Table DOWNLOAD
  18. Timing / Timer Circuits (periodic , asymetric , 24 hour timers etc) DOWNLOAD
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