33529 Electronics could be taught straight from a book if students were able to visualise the function of an experimental circuit. Unfortunately this is rarely the case and until now it has been necessary to laboriously assemble every experiment to be examined.
 
The assembly of each circuit has no didactic value whatsoever other than to provide the student with a circuit on which to perform the experiment. Now, this can be dramatically improved with the 33529 Analog Overlay Overlay Learning System.

OBJECTS:
 Semiconductor Silicon Diodes in DC Circuits

1. Light Emitting Diodes in DC Circuits
2. Silicon Diodes in AC Circuits: Half Wave Rectification 
3.  Silicon Diodes in AC Circuits : Full Wave Rectification 
5. The Use of a Diode Bridge in DC Circuits
6. The Use of a Diode Bridge in AC Circuits
7. Filtering and Regulation of a Pulsating DC Voltage 
8. An Experimental Power Supply using a “PI” Filter
9. Voltage Multiplying using diodes & Capacitors : Voltage Doubling 
10. DC Current Gain of a Common Emitter Transistor Configuration  
11. The Common Emitter as an AC Amplifying Stage
12. Cascaded Stages of Amplification
13. Class ASingles-Ended Loudspeaker Driven Audio Amplifier 
14. The Class APush-Pull Audio Amplifier
15. Complementary-Symmetrical Push-Pull Output Circuits
16. The Field Effect Transistor : The Common-Source Amplifier
17. Oscillator Circuits:The Zero-Phase Shift Oscillator
18. Oscillator Circuits : The Phase-Shift Oscillator
19. Oscillator Circuits : The Armstrong Oscillator
20. Oscillator Circuits : The Hartley Oscillator
21. Oscillator Circuits : The Colpitts Oscillator
22. Digital Integrated Circuits : The AND Gates
23. Digital Integrated Circuits : The OR Gate
24. Digital Integrated Circuits : The AND-OR Function
25. Digital Integrated Circuits : The Inverting Gate
26. Digital Integrated Circuits : The NAND Gate
27. Digital Integrated Circuits : The NOR Gate

PACKAGE CONTENTS
 1        Wiring templates (28 pieces)
2        Experiment manual 1set
3        Component pack 1 set with templates
4        Breadboard 1680 Tie points.
5        Dimensions 170 x 127 x 50mm
6        Weight 1.4Kg.
 
COMPONENTS PROVIDED (ACCESSORIES)
 RESISTORS 1/2W : 100E/1 120E/1, 270E/5, 470/1, 680/1, 1K/2,1K5/2, 1K8/1, 2K7/23K3/1, 3K9/1, 4K7/3, 5K6/1, 8K2/1, 10K/3,22K/1, 27K1, 33K/1, 39K/1, 47K/1, 68K/1270K/1, 1M/1,
RESISTORS HIGHER WATT: 10E, 1W/1, 4E7, 5W/1, .
 POLYESTER CAPACITORS : 0 . 0 1 u F / 3 , 0 . 0 1 5 u F /  2 , 0 . 0 2 2 uF/ 2 , 0 . 0 4 7 uF/ 2 , ,0.1uF/1,0.22uF/2 ELECTROLYTIC CAPACITORS: 22Uf/25V/2, 100uF/ 25V/3
 POENTIOMETERS : 1K/1, 4K7/2, 10K/1 SWITCHES : SPDT/3.
 DIODES ANDLEDs : IN4007/4, 5mm LED (Red)/5
TRANSISTOR : CL-100/1,CK-100/1,BC546/2, 2N-2222/2 , BFW10/1
 TRANSFORMERS :OUT-PUT/1, IN-PUT/1, MAIN TX 6V3-06V3/1 
INTEGRATED CIRCUITS : 7400/1, 7404/1, 7411/1, 7432/1
 SPEAKER : 8E, 0.25W/1
MULTIMETER : 03
 
LIST OF ACCESSORIES:
 01 Mains cord
02 Red & Black patch cords (2mm two 1MM) 10 each,
03 Red & Black patch cord (1mm to 1mm) 10 each.
04 Wire 24/25 SWG.1 Meter each 5 Colour