timer

说明：  HR202设计思路及程序电路 AD元件图3D图(Design Thought and Programming Circuit of HR202)

说明：  LTC1867的A/D采集源代码，包括相应的时序及采集处理(LTC1867' s A/D acquisition source code, including the appropriate timing and acquisition and processing)

Design And Development Of PIC Microcontroller Based Vehicle Monitoring System Using Controller Area Network (CAN) Protocol

说明：  基于51单片机设计的万年历，采用LCD1602实现时间的显示（年月日时分秒）时间以及闹钟的设置(Based on the calendar designed by 51 single chip computer, LCD1602 is used to realize the display of time (year, month, day, hour, second) and the setting of alarm clock.)

第九届飞思卡尔智能车程序 国赛第四 底层文件都是自己写的 3个ccd labview上位机(Ninth Freescale smart car race fourth country program)

atmel单片机80c52，DS1302日历芯片，1602液晶电子钟源程序(atmel microcontroller 80c52, DS1302 calendar chip, LCD electronic clock source 1602)

ng cordova master yes, yes, yes,

基于AT89C2051的，完整的电子时钟显示，带有多个闹钟的设置，不同闹钟时刻可以播放不同的歌曲，(Based on AT89C2051, complete electronic clock with multiple alarm clock settings, different alarm time can play different songs,)

通过了解PWM的原理，学会用PWM控制灯珠的渐亮和渐灭！(And learn to understand the principle of the PWM beads PWM control lights fade in and fade off!)

说明：  51单片机智能控温风扇系统，DS18B20一路测温，直流电动机控制(51 single chip microcomputer intelligent temperature control fan system, DS18B20 one-way temperature measurement, DC motor control)