16FXXX (88 - 628-876A - 877, at least) Composed of (d'): - a keyboard.
SPECIFICATION
an LCD display, 2 lines of 16 characters.
10 LED display diodes, at least- 10 push buttons open at rest and 10 lever contacts (galvanic isolation with optocoupler)
7-segment 4-digit display- 4 relay outputs- Power interface with galvanic isolation- common ground terminal (positive logic)
3 ZIF supports Programming kit for microcontrollers type PIC 16 F84, 16F628, 16F876, 16F877 at least- USB port (software for Windows 7 or more and documentation and operating instructions in French or English). Plan a one-day training course for 80 people over 2 days.