MisterBill2
- Joined Jan 23, 2018
- 18,576
It may be that the OEM, clearly identified on the board, would be able and willing to provide some information.
What Dick pointed at is simple, no eeprom programmer, price is low, latest software, etc.There are some much simpler and modern microcontroller boards available
The device is the 8-digit LED display shown in the fuzzy image but not the focussed image.That first picture in post #7 seems to show a set of pins from some device on the back side of the board.
by Aaron Carman
by Aaron Carman
by Aaron Carman
by Duane Benson