ATMEL 8051 89c51 89S51 Microcontroller Development board

40 pin all leads, P0 port 10K Pull up increase host exclusion

Crystal: 11.0592M

Power switch and power indicator light, easy to experiment

DC2.1 power seat (hole 5.5MM, 2.1MM core )

The external expansion 3 Group Expansion Power Interface

Reset circuit

PCB size of about: 69 * 32MM

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If you are learning microcontrollers or want to quickly develop embedded project based on standard 8051 core, than this board will help you quick start with the application by giving you access to everything required to run the AT89S52 microcontroller. With this board you can develop and prototype with any of 8051 40 pin microcontrollers. The board have inbuilt user buttons, crystal and status LED.