collision

用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)

CC2530 PWM控制，分析的相当详细。(CC2530 PWM control, analysis in considerable detail.)

ht1621的液晶驱动程序，很好用，欢迎下载。(ht16xx LCD driver, useful, welcome to download. A password to extract passwords note that the procedures do not have the passwords.)

说明：  stm32版本的can通信的接收与发送例程，扩展帧方式(Receiving and sending routines of STM32 version can communication, extended frame mode)

1602LCD工作于四位模式实时显示当前时间，本程序液晶数据端口仅使用了四只引脚,实现日期时间的实时显示.(1602LCD works in four modes display the current time, the program uses only the LCD data port four pins, date and time of the real-time display.)

ATT7026汇编语言读写程序，原理图，可以直接做成三相电表。(ATT7026 assembly language literacy procedures, drawings, and can directly create three-phase transformer.)

stm32f4 中英文手册资料 STM32F4_高性能_DSC STM32F4xx英文参考手册 STM32F4xx中文参考手册 STM32F407VGT6等(Stm32f4 handbook in English and Chinese STM32F4_High performance_DSC STM32F4xxEnglish reference manual STM32F4xx Chinese Reference Manual STM32F407VGT6 and so on)

it is pdf file contain c++

说明：  STM43F4核心板 实现用ir2104驱动的全桥整流电路的驱动，包括PWM以及频率测量，电流电压的闭环控制(STM43F4 Core Board The drive of full bridge rectifier circuit driven by IR2104 is realized, including PWM, frequency measurement and closed-loop control of current and voltage.)

说明：  学习如何使用87x单片机的定时器，计数器(Learn how to use 87x microcontroller timers, counters)