8052 development board Kit

This is a complete parts kit of a development board that I use with my 8052 IDE, its very complete, you have to solder it yourself. It had a Zif socket for the processor, a full rs232 circuit, and USB circuit, four pushbuttons and a reset button, am ISP programming connector, eight output leds, a power supply, crystal in socket and all I/O lines on connector pins.

Schematics

As I said I support this board with mu 8052 IDE, I also created a ISP programmer based on an Arduno Nano for ths board, you can find more information about the IDE and this board on: https://www.heinpragt-software.com/8052-processor-ide/

ISP programmer example:

https://www.heinpragt-software.com/8052-processor-ide/