张三叔

51 development board

 
Overview
  • Onboard module
    • 51 microcontroller minimum system
    • 8-bit running water lamp
    • 8-segment x 4-bit common anode digital tube
    • ISP download interface (used by AT series chips)
    • Infrared receiving module
    • LCD1602/LCD12864
    • buzzer
    • 18B20 temperature sensor
    • Passive buzzer
    • 4 independent buttons
    • IIC module
    • AT24C02
    • USB to serial port download module (used by STC series chips)
参考设计图片
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