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Product composition | ||||||
No. | Name | Specs | QTY | |||
1 | 6 digital high accurate digital frequency meter | 0-9.9999MHZ ,error<1HZ(Designed by CPLD chipset) | 1PCS | |||
2 | Manual single pulse circuit | can simultaneously output both positive and negative pulses, pulse amplitude is TTL level. | 2 groups | |||
3 | 5 channel fixed frequency pulse sources | 1HZ,1KHZ,10KHZ,100KHZ,1MHZ | 1PCS | |||
4 | Continuous pulse, output TTL level | 1PCS | ||||
5 | 8 digital independent logic level switch | output "0", "1" level (positive logic) | 1PCS | |||
6 | 8 digital logic level display circuit | composed by a red LED and driver circuit | 1PCS | |||
7 | 4 digital BCD decoder display circuit | composed by the eight LED digital display | 1PCS | |||
8 | 1 digital eight LED digital tube | 1PCS | ||||









