Interface PC KEYBOARD using 8051 INT pin
Interface PC KEYBOARD using 8051 INT pin...
Interface PC KEYBOARD using 8051 INT pin...
Interface DS1307 RTC IC with 8051...
Interface 4x4 matrix keypad with 8051 IO...
PIC单片机模拟SPI口...
51的SPI程序源代码...
SA25F020 2MFLASH读写程序(SPI总线)...
spi 24c64编程...
Access PS/2 Keyboard Interface...
Atmel SPI Master C51程序...
Atmel SPI slave C51程序...