Digital Overlay Learning System

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Digital Overlay Learning System

Order Code: 33528

Order code - 33528 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 ex...

SPECIFICATION

Order code - 33528 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 33528 Digital Electronics Overlay Learning System.

OBJECTS:

01 Basic logic functions

2 Boolean algebra and simplification of logic equations

3 De Morgan’s theorem

4 TTL NAND/NOR gates definitions and operation

5 NAND/NOR gates definitions and operation

6 The exclusive-OR and its applications

7 The full-adder and full-subtractor

08 The bistable or flip-flop (FF)

9 Binary counters and the binary number system

10 Divide-by-n counters and decade counters

11 Shift registers and ring counters

12 Pulse forming and shaping: the Schmitt trigger

13 Integrated circuit timers: the 74122, 74121, and 555

14 Decoding and encoding

15 Random access memories (RAM): scratch pad memories

16 The operational amplifier

17 Digital to analogue (D/A) and analogue to digital (A/D) conversion

18 Complementary symmetry MOS (CMOS): principles and characteristics

19 Complementary symmetry MOS (CMOS): TTL interface

PACKAGE CONTENTS

1 Wiring templates (62 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

07 (Hard Waver ) :

Templates, Dip Switch 1P 4W/ 2, Dip Switch 1P 8W/1, Switch SPDT /4, Carban Pot 16mm 470E/2 with knob,

08 (Resistor ) : Resistor ± 5% 0.25W, 330E/10,470E/1, 680E/7,820E/2, 1K/2, 1K2/10, 1K5/5,2K2/1, 4K7/2, 5K6/2, 10K/1, 15K/1, 22K/1, 27K/2, 47K/1, 100K/1

09 (Capacitors ) :

Disc capacitor 4700pF/1, 0.01uF/2, 0.033uF/1, 0.1uF/1, 0.22uF/1, Electrolytic capacitor 1uF/63V/1, 4.7uF/63V/1, 100uF/25V/1,

10 (Semi conductor ) : LED 5mm/10, Transistor BC107/2, Seven segment Display LT542/1, IC4001/1, 4007/1, 4050/1, 7400/2, 7402/1, 7403/1,7404/2, 7405/2, 7406/1, 7408/1, 7410/2, 7414/1, 7420/2, 7432/1, 7442/1, 7447/1, 7451/1,7472/4, 7476/3, 7483/1, 7486/2, 7489/1, 7490/2, 7496/1, 74121/1, 74122/1, LM741/2,NE555/1, Diode IN4007/1, ZD 4V7/1

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