Examples of touch screens, touch screen learning can refer to a friend!

S3C2440核心板原理图，已制成PCB板，并试验通过。-S3C2440 core board schematics, has been made of PCB board, and tested through.

基于89C52与ICL7109的数据采集程序-89C52-based data acquisition program with the ICL7109

Nakia LCD3310 Driver

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

用STC89C58单片机做的数据采集和控制，12位AD转换使用TLC2543，通讯协议采用MODBUS（RTU），通过拨码开关改变从机地址，支持模拟量或数字量的读写。（4路模拟量输入、6路开关量输出（继电器输出）、8路开关量输入） 开发环境:KEIK 7.06 -STC89C58 SCM done with the data acquisition and control 12 AD switch TLC2543, MODBUS communications protocols used (RTU), Switching to allocate yards from the plane to change addresses, support analog or digital literacy. (4 analog input, six-channel switching output (output relay), eight-way switch input) development environment : KEIK 7.06

Source code for topway tft

凌阳非接触式红外测温传感器的C51源程序。-Sunplus non-contact infrared temperature measurement sensor C51 source.

nOKİ A 6100 lcd SAMPLE CODE

希望从事C/C++嵌入式开发的朋友，可以看看，一些不错的题-Wishing to engage C/C++ Embedded Development friend, you can see, some good questions

关于嵌入式引导技术的设计和应用，其中有几篇是关于uboot的，这些教程都是原作者辛苦的劳动结晶，凝聚成一篇篇工程笔记，特此感谢!-Guidance on embedded technology design and application, which has several on uboot, these tutorials are the original author, the crystallization of hard labor, gather into a chapter project notebook, and would like to thank!