Vocational Latest Electronic Devices Educational Digital Circuit training kit

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.

Composition

1. Power supply:  Input: AC 220V±10%, 50HZ; Output : DC±12V/200mA, 5V/2A
2. 7 channel fixed frequency pulse sources: 1HZ、10HZ、100HZ、1KHZ、10KHZ、100KHZ、1MHZ（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 circuitcomposed by the eight LED digital display 
B. 1 digital eight LED digital tube, for digital tube experiments.
7. Timing generator and start-stop control circuit. 
8. 8 cores, 14 cores, 16 cores, 20 cores, 28 cores socket hole, 21pcs
9. Potentiometer with different resistance : 4pcs
10. Common resistance and capacitance : 30pcs

Experiments