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PK2V023200
- ccs c pic projects usb rs232 rs 485 lcd drivers
TesteTec
- A nice test code to send via RS232 serial port a ket pressed in a matrix keybord. Also include I2C and 3-wire LCD routines.
network
- 程序描述:网络远端温度感测器,这个范例中使用到 (1)8051 的Port 1连接到LCD显示器,PORT 3的P3.3、P3.4和P3.5分别连接到LCD显示器的控制线,程序执行时可以让LCD显示器显示出时间和日期。 (2)温度感测组件AD590经由ADC0804将感测到的温度,转换成数位数据,然后经由PORT 0输入8051。 (3)igangcai 8051的第10和第11只脚RXD和TXD分别连线到MAX232,然后连接到PC的COM埠。 (4) 当PC端经由RS23
Media-indoor-contol
- delphi control tv ,lcd plasma or led thru rs232 port. set hour to power on and power off at diferent day of week.
8051-Lcd-232
- communication with 8051 lcd and PC through rs232