10位三线da转换驱动程序,通过单片机模拟spi

触摸屏幕资料！还有电路图！可以借鉴的！是初学者的好资料-touch screen information! There circuit! We can draw! Beginners is a good information!

2片显示驱动芯片HT1622的C51底层程序-two display driver chip HT1622 the bottom procedures C51

一个M1读卡器的驱动程序，基于51单片机-an M1 reader of the driver, based on 51 MCU

nrf9e5的天线pcb,我找了好久的,可以直接开板-nRF9E5 antenna pcb, I am looking for a long time, and can directly open board

基于单片机的电动机的正反转电路 机构简单，介绍详细-Based on single-chip motor body positive circuit is simple, to introduce a detailed

061a板的语音识别必须源文件，播放文件-061A board speech recognition must be the source file, play the file

超声波测距 利用 送接受的时间 差计算得到距离-Ultrasonic Ranging acceptable use to send the time difference calculated by the distance

用于把上位机的数据，文字编码发送到下位机，用于实事或以不现实-Used to host computer data, text encoding to send to the next-bit machine for practical or impractical

51单片机ADS7846/ADS7843芯片驱动，适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高。-51 ADS7846/ADS7843 chip microcontroller-driven and is suitable for use in the 4-wire Touchscreen, SPI through standard protocols and CPU communication, simple operation and high accuracy.

本软件为7279显示控制器软件，用KEIL 7。0编写。-software for the 7279 display controller software, used KEIL 7. 0 prepared.