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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