SCM CF card reader for the detailed design, useful

PIC16F877单片机 Boot-Loader -PIC16F877 microcontroller Boot- Loader

利用单片机arm加sl811芯片实现对u盘读写的控制，代码仅供大家参考，如有不对之处，敬请谅解-Sl811 increase the use of single-chip chip arm of the u disk read and write control code for your reference, if doing so after updating

直流电机测速程序 电机需带码盘 精度高 可直接设置转数 短时间内电机达到所设定的 速度-DC Motor Speed procedures required motor encoder with high precision can be set directly to a few short period of time to achieve the set motor speed

数字温度传感器ds18b20的精简c语言程序-digital temperature sensor ds18b20 streamlining c Language Program

ADI低成本心电监护模块（ECG module）设计-ADI low-cost ECG monitoring module (ECG module) design

江苏电能表招标技术规范，645-2007-Jiangsu energy meter tender specifications ,645-2007

C8051F06X系列单片机的C语言编程实例，非常适合初次使用该单片机的人阅读，对掌握该单片机有很好的帮助作用。-C8051F06X MCU Series C language programming examples, very suitable for the initial use of the SCM readers to grasp the MCU are very helpful.

51单片机驱动93c46，C源代码，SPI总线-51 Microprocessor 93c46, C source code, SPI Bus

LCD1602程序（EE21学习板演示程序） -LCD1602 procedures (EE21 learning demo board)

通过把音乐的节奏转变成字符以实现通过高低电平让蜂鸣器响-By the rhythm of the music into a character in order to achieve high-low so that buzzer sound