80C51单片机中利用蜂鸣器实现电子琴的源程序。包含蜂鸣器的datasheet。...

单片机控制水温的汇编程序，通过加热开关控制水温并显示温度！-SCM temperature control the compilation process, by heating water temperature control switches and display temperature!

灭火控制盘（XMP4-2） -Fire control panel (XMP4-2)

eeprom24c128读写程序，绝对可靠-eeprom24c128 read and write procedures, absolutely reliable

一个汉字全自动检索软件，包含源代码以及字库-a Chinese automatic retrieval software, including source code and font

直流电机反转控制程序,使用L298N,C语言编写-DC motor control program

单一灯的左移右移分别接在单片机的P1.0－P1.7接口上，输出“0”时，发光二极管亮，开始时P1.0→P1.1→P1.2→P1.3→┅→P1.7→P1.6→┅→P1.0亮，重复循环-A single light, respectively, shifted to right then left at P1.0-P1.7 microcontroller interface, the output " 0" when the bright light-emitting diode, the beginning of P1.0 → P1.1 → P1.2 → P1. 3 → ┅ → P1.7 → P1.6 → ┅ → P1.0 Liang, repeat cycle

汇编语言写的电子强答程序,对学生学习单片机很有帮助-assembly language to write electronic-A process that the students learn helpful MCU

一线总线”数字化温度传感器是DALLAS最新单线数字温度传感器， 同DS1820一样，DS18B20也 支持“一线总线”接口，测量温度范围为 -55°C~+125°C，在-10~+85°C范围内,精度为±0.5°C。DS1822的精度较差为± 2°C 。现场温度直-Bus line " digital temperature sensors are single-DALLAS latest digital temperature sensor, with the DS1820, as, DS18B20 also supports" bus line " interface, measurement temperature range of-55 ° C ~+125 ° C, at-10 ~+85 ° C range, the accuracy of ± 0.5 ° C. DS1822 relatively poor for the accuracy of ± 2 ° C. scene straight temperature

摩托车的步进电机驱动。用的是LPC900系列单片机的RTC定时器，虽然简单，但足以说明问题。-motorcycle stepper motor driver. The LPC900 Series is the RTC timer, although simple, but enough to illustrate the problem.

GCC的SD卡完整程序！可根据自己需要更改！-GCC complete the procedure of SD card! May need to change according to their own!