pt2258

佳能数字电流扫描器系统GC211用户手册(cannon scanner gc211 user manual)

说明：  msp430的矩阵键盘，通过芯片7289来控制，可以试试，实测通过(fahdlgashgldasjglasjgasgjlklsdjk)

MC9S12DZ60时钟初始化程序, C语言, code warrior 软件(initial program of MCG, C language，code warrior software)

stc89c52测试DHT11并用1602显示(DHT11 stc89c52 test and 1602 showed)

51单片机的音乐播放例程，驱动蜂鸣器，包含8首音乐的源码，很难得的啊(51 Singlechip music player routines, buzzer driver, including eight music source, it is difficult to get ah)

一个完整的ASM程序，用于通过SPI口采集7022电能量，2404储存，双计度器显示，485通讯，掉电保护功能。此程序配合硬件已是一成熟产品(A complete ASM procedures, through the SPI port for collecting electric energy 7022, 2404 storage, dual display of degrees, 485 communications, power-down protection. This procedure with the hardware is already a mature product)

插入式IC卡1608驱动，已经测试应用。需要时改变头文件就可以。(plug-1608 Driver IC card has been test application. Need to change the header files can be.)

基于AT89C51单片机DS18B20调试程序(Debugger based on AT89C51 microcontroller DS18B20)

说明：  此代码为stm32将外部flash如w25q32模拟成U盘，对内部数据进行读写操作，此工程已经验证通过，希望对大家用一定的帮助(This code is stm32, which simulates external flash such as w25q32 into a U disk to read and write internal data. This project has been verified and passed. I hope it will be of some help to you)

说明：  mpu6050读取数据，利用卡尔曼滤波，使数据更加准确(Mpu6050 reading data)