BS-EN-60945-2002

基于STM32的正交编码器设计与实现，包括原理图+PCB图+程序，可以显示正反转，转速，当前角度(Orthogonal coding based STM32 design and implementation, including schematic+ PCB map+ program, you can display rotating, speed, current angle)

说明：  基于stm32开发的频率检测及液晶显示，在显示时的测量范围为50hz到100khz。误差为

说明：  该程序是为大家提供简单的AD程序,实现AD转换(This program is to provide you with a simple AD program to achieve AD conversion.)

Simple app that communicates with the iPhone/iPod/iPad serial port for debugging/hobbyst purpose.

16x2 LCD connection code, 8-bit connection, for 8051 processors

改程序实现对16位高精度的数模转换AD420的初始化(Reform program to achieve high accuracy 16-bit initialization DAC AD420)

AVR ATmeg16单片机的串口通信,这个程序非常实用，发送采用查询方式，接收采用中短方式。(This pramer is very good，it can transmit your massage you press on the software of PC.Try it and like it.)

10个在黑金AX301开发板上实现的程序源码工程，程序烧进板子就可使用 内附word详细说明了各个工程功能(10 in the black gold AX301 development board to achieve the program source program, the program can be burned into the board Included in the word a detailed description of the various engineering functions)

PDF 利用9021开发多功能彩灯，改变b1，b2，b3，b4可以控制彩灯(PDF to use 9021 to develop multi-function lantern, change b1, b2, b3, b4 can control lantern)

作为avr最小系统的测试程序,所有IO口都发光(As avr minimum system testing procedures, all the IO ports are luminous)