The 8051 microcontroller have been using for along time ago. ATMEL 8051 is a popular 8051 architecture compare to its original vendor Intel. The AT89S52 is a flash ISP version with ease of use.
I made a basic test board for this device with low component counts. This prototyping board contains:
- On board +5V regulated DC supply
- Header for output side device interfacing
- Clock and reset circuit
- ICSP header to fit usbasp USB programmer
- DIP switch and LED
PCB artworks:
source:
https://github.com/BongPeav/Proteus-PCB-Design-files/raw/master/AT89Sxx%20Test%20BOARD_V2.rar
Photo Galleries:
This board have been using for my own prototyping at my electronic workshop. I shared this PCB project in the PCB service website.
DIY Electronics Projects 