这是一个可调的PWM波程序,稍作修改就可以控制电机转速或其他设备!...

example lpc21xx spi

出租车自动计价器设计 要求： 计一个出租车计价器。 该计价器的计费系统：行程 3公里内，且等待累计时间2分钟内，起步费为10元；3公里外以每公里1.6元计费，等待累计时间2分钟外以每分钟以1.5元计费。 并能显示行驶公里数、等待累计时间、总费用。 -Taxi automatic meter design requirements: 1 meter taxi meter. The meter" s billing system: stroke within 3 km, and the total waiting time of 2 minutes, the starting fee is 10 yuan 3 kilometers away, charging 1.6 yuan per kilometer, waiting outside the aggregate time of 2 minutes to 1.5 yuan per minute billing. And can show the number of road miles, waiting for the accumulated time, the total cost.

Interfacing the MSP430 and TMP100 Temperature Sensor

smartarm2200d的ad转换程序，有利于大家学习ad转换程序的编写-smartarm2200d the ad conversion program, we have to study ad conversion program in the preparation

一个用asm写的操作系统原型 很适合大家学习学习-This a prototype of an operating system written in assembly language. It is very suitable for learning.

c51 电子琴代码，调试通过。以及硬件原理图，第一次上传代码，请多多指教-C51 flower code, debugging through. And hardware schematics, From the first code, the exhibitions

单片机双机通讯(方式1) 单片机双机通讯(方式1)-Single-chip dual-machine communication (mode 1) Single-chip dual-machine communications (one way)

相信有很多朋友遇到这样的问题,本来能在线下载lpc932,可下载自己的程序后,发现再也不能下载了,这是因为系统无法进入在线编程了,只能用CP932重新烧写,那时很麻烦的,把本段程序放在你程序里就可以解决问题了.--Download lpc932 online.

miniSTM32demo是官方网站3合1电路板的运行程序,GPIO控制等功能的实现.-miniSTM32demo is the official web site 3-in-a circuit board running the program, GPIO control functions implementation.

触摸屏驱动芯片ADS7843在LINUX2.6内核下的驱动程序-ADS7843 touchscreen driver chip in LINUX2.6 kernel driver