STC单片机的AD功能测试。测试中通过P3口的LED指示AD值。

压力传感器PDF文档，开发按摩系统必备资料-Pressure sensors PDF document, essential information on the development of massage system

根据公版自己做的usbasp板，添加了usbcdc。-According to the public version of their own to do usbasp board, added usbcdc.

飞思卡尔单片机的IIC模块，这个模块可以用来与具有IIC模块的芯片进行通信。-Freescale s MCU IIC module, this module can be used with the IIC module with the chip to communicate.

PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with registers control software.

2300时钟芯片的读写函数。主要说明SD2300时钟的应用-2300 clock chip to read and write function. The main clock SD2300 Application Note

时钟芯片DS1302和在12864lcd上显示当前时间-DS1302 clock chip and display the current time 12864lcd

protel　　Ｄ X P 实 例 4-protel　　Ｄ X P 实 例 4

51单片机驱动GSM模块（WaveCom Q2403A）C语言源码-51 GSM module (WaveCom indoor) C language source code

STM32 开发板例子:外部中断. 开发环境:Keil For ARM-STM32 development board example: external interrupt. Development Environment: Keil For ARM

Philips的RFID技术I Code的核心处理芯片，支持ISO14443A, B还有ISO15693。 Key: tere-were-este-Philips