culturemanager

h.261 player with running h.261,p24,h26 file

室内报警系统（51单片机实现）,实现室内温度监测，室内气体异常监测，室内安全监测！(Indoor alarm systems (51 MCU) realize the indoor temperature monitoring, anomaly monitoring indoor air, indoor security monitoring!)

TCS3200传感器捕获方波频率，可以根据频率变化识别外部光源颜色(TCS3200 sensor to capture a square wave frequency, the frequency change can identify the external light source color)

ds1307驱动，用1602显示，基于AVR单片机(ds1307 driver, with the 1602 show, based on AVR microcontroller)

ESP8266 PWM控制一盏LED的亮度变化。(ESP8266 PWM controls the brightness change of an LED.)

125KHZ ID 卡资料，射频卡__读卡器_原理图.pdf(rfid 125KHZ ID card reader RFID schematics. Pdf)

jennic 公司 zigbee模块jn5148基于IEEE802.15.4的串口传输源码(jennic company zigbee module jn5148 IEEE 802.15.4-based serial transmission source)

基于51单片机设计的控制霍尔传感器测量转速(Measuring speed of Holzer sensor based on 51 single chip microcomputer)

说明：  GY-30模块是一种通用的光照度检测模块，内置模数转换电路，直接数字输出。(GY-30 module is a general illuminance detection module, with built-in analog-to-digital conversion circuit and direct digital output.)

说明：  canopen+freertos 心跳例程(canopen+freertos Heart)