TRAFFIC LIGHT CONTROLLER using C51 and RTX-51 tiny，This program is a simple Traffic Light Controller. Between　start time and end time the system controls a traffic light with pedestrian self-service. Outside of this time range the yellow caution lamp

汽车改氙气灯用到的电子电阻负载，号称万能解码器-Automotive modified xenon lamp used in electronic resistance load, known as universal decoder