18b20测浴室水温，通过报警来调节水温。

1.电子琴功能 用实验板上K1~K7作为电子琴的7个按键，每个按键对应一个音符要求当按下其中一个按键，就通过P2.5口输出对应频率信号使蜂鸣器发出特定音符声音。 2.乐曲演奏 若按下K8键，完成自动弹奏“送别”歌曲。 -1. Organ function of the experimental board K1 ~ K7 as the organ of the seven buttons, each button corresponds to a note of which require that when the press of a button, on the adoption of P2.5 port output frequency signal corresponding to a specific note to the buzzer sounds . 2. Music playing, if pressed K8 button to complete the auto-play " Farewell" songs.

基于51系列单片机以DS18B20为温度传感器的数字温度计，加入了时钟模块，用12864LCD显示-Based on 51 Series Single-chip temperature sensor to DS18B20 for digital thermometer, joined the clock module, with 12864LCD show

Atmel AT91SAM7S Interrupt example code

modbus slave programs MODBUS RTU从站 源程序-modbus slave programsMODBUS RTU slave source

摩托罗拉单片机的PWM脉冲信号输出的原代码-Motorola MCU PWM pulse signal output the source code

mage16,LCM1604驱动8线,调试成功-mage16, LCM1604 Line Driver 8, debugging success

开发环境:ADS 1.2 目标平台:ARM:S3C44B0 显示屏:tft4.3" 480*272(24Bit) GUI:UCGUI324 项目功能:实现UCGUI在ARM7和彩屏LCD上成功移植 Seloo@tom.com 2008-10-12-Development Environment: ADS 1.2 target platforms: ARM: S3C44B0 display: tft4.3

C51的LCD显示时间+温度！！！！！ 有需要原理图的联系我！~-C51 of the LCD display time+ Temperature! ! ! ! ! There is a need to link my schematic! ~

upsd3200_adc.c upsd3200_lcd.c upsd3200_pwm.c upsd3200_timer.c uPSD的实用程序-upsd3200_adc.c upsd3200_lcd.c upsd3200 _pwm.c upsd3200_timer.c uPSD practical procedures!

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