AT89S52 Microcontroller Development Board Module for Arduino For AT89S52-24PU intergrated circuit for this board CLICK HERE Fitting of DIY, great for Arduino DIY project, exercise your hand and brain. Features： Supports 40-pin microcontroller, such as STC89C51/52, AT89S51/52 etc. Application Great for DIY project. Specifications: Type: Development board Material: PCB board + https://elecena.pl/product/16454675/at89s52-microcontroller-development-board 2020-04-14 https://elecena.pl/product/16454675/at89s52-microcontroller-development-board 2020-09-01 https://elecena.pl/product/16454675/at89s52-microcontroller-development-board 2021-03-02 https://elecena.pl/product/16454675/at89s52-microcontroller-development-board 2025-07-09