Programming microcontroller, lcd microcontrollers, what is a microcontroller - tatanh1983/conchodom GitHub Wiki

PIC16F Series 7 kB Flash 192 B RAM 20 MHz 8-Bit Microcontroller - PDIP-40

https://www.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/pic16f74-i-p-microchip-9207499