基于51系列单片机的超声波测距壁障程序 采用4位共阴数码管显示...

51联合adc0804测电压程序。可以测0`5V电压,精确到千分位4位数码管显示。-51 Joint adc0804 voltage measurement procedures. 0 `5V can be measured voltage, accurate to four spaces per thousand digital tube display.

NRF24E1的AD模块，其中包含如何加入ISD51代码进行用户代码的调试-NRF24E1 the AD module, which includes instructions on how to join ISD51 code debugging user code

51汇编语言，格式为.chm文件，这个好象就是九十年代初孙涵芳（如果我没记错的话）写的一 本书后附的子程序。子程序不全对，至少有个除法的余数有问题，扩大了2倍，我记不清是哪个了，你把其中的一个左移语句去掉就行了，别的记不得了。欢迎常联系。-51 assembly language format. Chm documentation, It was like the early 1990s-wu (if I remember correctly so) wrote a book attached to the subroutine. Subroutine incomplete right, at least a division of the remaining problems, and expanded two times, I can not remember clearly what is, you put one of these bits removed statement on the visit, other reporters unnerving. Welcome regular contact.

ts1620液晶的驱动 24c02 红外遥控器 1302的驱动-ts1620 LCD driver 24c02 1302 infrared remote control drive

EM78单片机与24Cxx / 85Cxx 串行CMOS EEPROM接口I2C总线读/写的程序 ** （所有时隙均基于2MHZ晶体震荡器频率）-Tips SCM and 24Cxx/85Cxx CMOS Serial Interface I2C EEPROM Bus read/write procedures** (all slots are based on two MHZ frequency Crystal Oscillator)

精确到秒，上电后开始走表，按键K2选择调整位，闪烁后按键K1加，按键K2第四次回到现实状态-Precise to the second, after power-walk table, adjust-bit key K2 choice, after flashing buttons plus K1, K2 keys back to reality the state of the Fourth

本人以前做的一个DVD+TV 项目，51用做控制，含 NEC红外遥控接收和转发，VFD1632驱动，OSD 芯片M35055，NTSC高频头控制以及I2C 24C02的读写，因为以前所写，有些地方看起来有点乱，但功能模块OK，整个程序也是可以运行的，希望能给初用者有点参考-I used to do a TV DVD, 51 used as a control, with NEC infrared remote control and forwarding, VFD1632 drive, OSD M35055 chip, NTSC tuner control and I2C 24C02 read and write, because it was written in some places appear to be a little messy, but functional modules OK, the entire procedure can be run in hopes of giving users a bit early reference

AT89C2051驱动步进电机-AT89C2051 driver stepping motor.

该文件包含声控开关的详细电路图和PcB布板图，供大家参考。-The document contains a detailed voice switches and circuit diagram PcB cloth map, for your reference.

基于MCS-51单片机的双向红外计数器C程序-Based on MCS-51 single-chip bi-directional infrared counter C procedures