hfc_2bs0

按键的去抖以及按键弹起时读按键 (Reading keys key debounce and key bounce)

基于STC89C52单片机实现防夹手智能门窗(Based on STC89C52 MCU splines smart windows and doors)

基于STM32的EEPROM II2C读写程序 (STM32 EEPROM R/W IIC)

单片机内刻录程序，包含C语言和汇编语言两个版本。实现7455C5与单片机的串口通信，信息传输。(Microcontroller burning program, contains two versions of the C and assembly language. 7455C5 microcontroller serial communication, information transfer.)

说明：  PIC单片机红外线遥控接收解码实例 //芯片配置字，看门狗关，上电延时开，掉电检测关，低压编程关，加密，4M晶体HS振荡(PIC Microcontroller Infrared Remote Control Receiver Decoder instance of// chip configuration word, watchdog off, power-on delay to open, brown-out detection pass, low-voltage programming off, encryption, 4M crystal oscillator HS)

SSD6 EXAM PRACTICAL TASK

说明：  万能的12864显示驱动程序，稍加修改可应用于多种单片机(Almighty 12864 display driver, slightly modified can be used in a variety of SCM)

PIC单片机红外遥控控制继电器吸合或释放(PIC microcontroller infrared remote control relay or release)

实现光伏逆变器的最大功率的跟踪，里面包含光伏太阳能电池的模型和boost 升压电路(PV inverters to achieve maximum power tracking, which contains a model of photovoltaic solar cells and Boost boost circuit)

NPN silicon planar epitaxial transistor encapsulated in a SOT223 surface mounted envelope and designed primarily for use in hand-held radio equipment in the 470 MHz communications band.