Digital circuit training kit

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Brief introduction:

This training it uses high level quality components, it is designed for carrying out multi type digital circuit experiments and it is suitable for electronic technology research and development in the vocational and technical school and universities.

Technical parameter:

(1)Power supply :Input:AC 220V±10% ,50HZ

                                   Output: DC±12V/200mA , 5V/2A

(2)Manual single pulse circuit: 2 groups, can simultaneously output both positive and negative pulses, pulse   amplitude is TTL level.

(3)One set continuous pulse, output is TTL level:  

5 channel fixed frequency pulse sources: 1HZ,1KHZ,10KHZ,100KHZ,1MHZ

(4)6 digital high accurate digital frequency meter:0-9.9999MHZ ; error<1HZ(Designed by CPLD chipset)

(5)Logic level input and display:

A. 8 digital independent logic level switch: output "0", "1" level (positive logic).

B. 8 digital logic level display circuit composed by a red LED and driver circuit.

(6) LED display:

A. 4 digital BCD decoder display circuit composed by the eight LED digital display ;

B. 1 digital eight LED digital tube, for digital tube experiments.

Experiments :

Experiment 1: Transistor switching characteristics

Experiment 2: TTL logic function and parameter test

Experiment 3: CMOS logic function and parameter test

Experiment 4: Connection and driver of integrated logic circuits

Experiment 5: Design and test of combinational logic circuit

Experiment 6: Decoder and its application

Experiment 7: Data selector and its application

Experiment 8 Trigger and its application

Experiment 9: Counter and Its Applications

Experiment 10: Shift Register and its Applications

Experiment 11: Pulse divider and its application

Experiment 12: Generate pulse signal by the gate circuit

Experiment 14:555 time-base circuit and its application

Experiments 15: D / A, A / D converter

Experiment 16: Contest Responder

Experiment 17: Electronic stopwatch

Experiment 18: 3-1/2 dc digital voltmeter

Experiment 19: Digital frequency meter

Experiment 20: Tug of war game

Experiment 21: Random access memory 2114A and its application

Experiment 22: Traffic light automatic controller

Experiment 23: Car tail light controller

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About us

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