51单片机C语言编写的LCD1602的驱动程序，可以显示图形

Loops back EP2OUT to EP6IN and EP4OUT to EP8IN.

this program tell you how to connect ps2 to a mcu(for example at89s51)-this program tell you how to connect to a ps2 mcu (for example at89s51)

基于HS108设计的红外水位检测仪，内含C源代码，原理图及PCB，稍作改动可以用于很多位置检测场合如油泵位置检测等。-HS108-based design of infrared detector water containing C source code, schematics and the PCB, to make a minor amendment can be used for position detection in many occasions, for example, pumps and other position detection.

adc with atmega8 with proteus

一个基于C51的多功能抢答器的源码及文档-a source code and document of**** based on C51

lcd1602与单片机连接实现显示程序，包含电路图-lcd1602 connection with the single-chip display program, including the circuit diagram

l298调 速 程 序 常规的接法是这样的，EnableA接PWM信号，Input1输入正反控制信号， Input2是Input1经过反相以后的信号。L298的电平是与TTL电路相兼容的，一般是超过2.5V就为高电平。假如Input1为高电平时电机正转，那么低电平时就是反转，PWM信号控制电机的转速。 _________________ -l298 procedures conventional speed connection that is the case, EnableA then PWM signal, Input1 input positive and negative control signals, Input2 is Input1 through after RP signal. L298 level is compatible with TTL circuits, and is generally more than 2.5V for the high. If Input1 is high when the motor is transferred, then that is when low-level inversion, PWM signal to control motor speed. _________________

一个基于STC89C52的单片机程序，可以通过按键来不停发送100ms（时间可调）的脉冲，通过定时器控制-STC89C52 microcontroller-based procedures, can be sent through the button to stop 100ms (time adjustable) pulse, through the timer control

24c16的C51源代码,在KEIL C51上已调试通过-24c16 source of C51, C51 has KEIL through debugging

这是一款烘手机应用程序，有高中低三个档，用数码管显示-This is a mobile application bake, and three low-profile high school, with digital display