Introduction - If you have any usage issues, please Google them yourself
1.6 Digital control static display driver 2. Mode selection button (when minutes and seconds) and adjust the control 3. Using hardware description language (or a combination of schematic diagram) design, minute and second counter module, key control state machine module, show the decoding module, the top-level module. Require the use of lower-right corner of the experimental box 6 static digital tube (DS8C, DS7C, DS4B, DS3B, DS2B, DS1B) shows hours, minutes, seconds request mode button and adjust the signal from the button after button after the Anti-shake deal with jump line jack.