C51 Language Tutorial. suitable for beginners to use, easy to understand

12864液晶在出厂时其对比度已经调好，所以用户在使用的时候第三管脚可不用接任何东西，本实验板上为了兼容多家12864液晶所以加了液晶对比度调节电位器，若用户使用我们配套的12864液晶可不用管它，液晶的第三管脚悬空就可以。有些液晶功耗比较大，用户在使用的时候可将液晶的第19、20引脚的背光不接，这样字体会很清楚-12864 LCD contrast, when the factory has a good tune, so when users can not access the third pin anything, this experiment in order to compatible with more than 12,864 on-board LCD so the addition of LCD contrast adjustment potentiometer, if users supporting our 12864 can not regardless of LCD, LCD" s third pin can be left vacant. Some relatively large power consumption of LCD, users can be used when the first 19,20 LCD backlight will not receive the pin, so that fonts will be very clear

MSP430F449的LCD使用(代码和硬件)[芯片类]-MSP430F449 the LCD use (code and hardware) [chip category]

在ST单片机上实现GPS交通警示器功能.-In the ST to achieve single-chip GPS traffic alerts functionality.

三路红外线探头控制ISD2560语音播放。主要原理是正常情况下三对红外线接收管接收到各自配套对应的红外发射管的红外线，属于正常检测状态，一旦有一路红外管信号被隔断，侧启动语音芯片程序，播报警示提醒语音或报警。三对红外管可以根据使用需要，设置搭配报警程序。可用于各种排队系统。-three-way infrared probe control ISD2560 voice broadcast. The main principle is that under normal circumstances receive three pairs of infrared receiver to control their own matching the corresponding infrared emission of infra-red and is a normal state of detection, if there is way infrared control signals are cut off, side launched procedures voice chip, broadcast a warning to remind voice or alarm. Three pairs of infrared tube can be used, the police procedures set match. For various queuing system.

DAC0800产生幅度可调正弦波的程序,调试通过了哦-Generated sine wave amplitude adjustable DAC0800 procedures, debugging through the oh

基于单片机的电机正反转C语言源代码,方便大家在控制是使用-Based on single-chip motor positive C-language source code to facilitate the U.S. in controlling the use of

主要是实现I2C协议的一种方法，主要运行环境是ADS1.2-I2C protocol is mainly to achieve a method, the main operating environment is ADS1.2

winavr环境下的一段与pc机进行通讯的程序，可供参考。-winavr environment for some pc machine to communicate with the procedures for reference.

keil C51 Byte事例-Byte stories

MSP430x11x1系列单片机示例汇编源代码-MSP430x11x1 Series Single-chip sample source code compilation