步进电机的驱动程序,按3个速度段,让步进电机跑的跟精确

电子屏字符显示器 电子设计， 解释清楚，一看即懂，简单明了 -E-Screen Character Display Electronic Design, explain clearly that one look to understand, simple to understand

c8051f020单片机Flash存储器AD45DB081-C8051f020 MCU Flash memory AD45DB081

一个51MCU.电压0~5V输入转PWM输出控制的原代码.-A 51MCU. Voltage 0 ~ 5V input to PWM output control of the original code.

自己写的 STM32F10x的ADC和Timer驱动, 没有使用固件库。每秒通过串口UART输出当前ADC值。 应用范围: 因为不涉及IO口,所以此工程在STM32F1xx的任何主板上都可以运行。 编译器: IAR ARM 4.42A。 作者: w123456xy@sohu.com 15189792379。 -Write your own STM32F10x the ADC and Timer-driven, not using the firmware library. Second serial UART output current through the ADC value. Application scope: because they do not involve IO port, so this works on any STM32F1xx motherboard can run. Compiler: IAR ARM 4.42A. Author: w123456xy@sohu.com 15189792379.

用单片机做的交通灯试验，红绿灯各亮3秒，黄灯亮1秒。-Done with single-chip test of traffic lights, traffic lights, the bright 3 seconds, 1 second yellow light.

Source for scanners barcode fu-Source for scanners barcode full

MCS51单片机实现LCD1602显示汉字-MCS51 MCU LCD1602 display Chinese characters

单片机18b20 LCD显示 单片机18b20 LCD显示-SCM 18b20 LCD display microcontroller 18b20 LCD display microcontroller 18b20 LCD display

msp430单片机的一些 资料 自己收集的一些有需要的请下载-MSP430 MCU own some of the information collected by those who need it download

利用单片机进行超声波测距的功能，距离不太高。-Ultrasonic distance measurement using microcontroller functions, the distance is not too high.