siliconray： 8051 evaluation board

siliconray： 8051 evaluation board
STC 8051 professional Kit

8051 evaluation board



STC 8051 Standard Kit

On-board resources
●  Default processor is STC12C5A60S2
●  Default clock is 22.1184MHz
●  Eight LED
●  Four in one 7 -segment LED
●  One buzzer
●  Infrared receiver
●  1602 character dot matrix LCD port
●  128x64 dot matrix LCD port
●  4x4 keyboard matrix
●  Four stand alone keys
●  Four channels AD signal: Potential meter, photo resistor, thermal resistor and supply voltage.
●  DS18B20 temperature sensor port
●  DS1302 RTC (Real time clock), battery power supply
●  SD slot
●  USB to UART bridge chip PL2303HX
●  RS232 to TTL lever convertor chip SP3232EEN
●  One ISP programmer port
●   USB Type B connector is used as power supply and program STC microcontroller.
●  DB-9 Female connector is for RS-232 communication after programming STC microcontroller.
●  DC power connector is for external supply and voltage is 7V -12V
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