本人at89c51snd1c主控IC增加了128*32点阵驱动显示，帮助MP3DIY者学习用...

超声波测距模组使用说明书v1.0.pdf-Ultrasonic Ranging Module Manual v1.0.pdf

利用C51和DS18B20进行温度读取，并在数码管上显示。-The use of C51 and DS18B20 temperature reading and digital tube display.

LT_1B msp430开发板例子程序－TA_18

基于AVR单片机mega8的电表C源程序（第一部分主函数与显示部分）-Based on the AVR Microcontroller mega8 meter C source code (the first part of the main function and display part)

本文件提供了关于ATMEGA16A的SPI的硬件结构及其使用代码，同时，本文件也适用与ATMEGA16及ATMEGA16L-This document provides information on the SPI hardware ATMEGA16A structure and the use of code, at the same time, this document also applies with ATMEGA16 and ATMEGA16L

无线模块2401收发,包含：18B20温度检测；串口通信1；数码管_键盘；AD-The wireless transceiver module 2401, including: 18B20 temperature detection serial communication 1 digital tube _ keyboard AD, etc.

单片机控制的步进电机系统，包含keil51仿真和DXP原理图。-Single-chip stepper motor control system, including simulation and keil51 schematic DXP.

avr的jtag调试下载线制作，有图片，原理图，pcb等。-avr download the JTAG Debugging production line, pictures, schematics, PCB, etc..

凌阳-24l01 驱动程序 无线2.4g 2m bit-2.4g 2m bit

An "improved" inductance / capacitance meter Actually, it works much the same as the originalIt differs from the original in that: A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF -An "improved" inductance/capacitance meter Actually, it works much the same as the originalIt differs from the original in that: A 16F628 PIC is used. This has internal comparator, which means the LM311 is no longer needed.Software calibration is used. The finished meter can be calibrated against "any" accurate capacitor within the range 100pF to about 10000pF