Key Button: clock, timer, day, h+(setting the hours), m+(setting the minutes), manual override, reset. Advanced pre-setting one week before. Digital electronic time switch with daily programs. Repeat ...

1, Yueqing Aultop Electrical Co.,Ltd is located in,Liushi,Yueqing,Zhejiang, China,We are a high-tech enterrises soecialized in ,including designing, developing ...

What is a Timer Switch and How Does it Work? Timer switches, also referred to as electrical timers , are devices engineered to control elec... What is a Timer Switch and How Does it Work? Timer ...

Load switches with controlled limited turn-on times, launched from several peer points on two wires, can significantly save energy. Such switches can be used at the entrance to the premises, passage ...

Home automation systems are increasingly gaining popularity day by day, and nowadays it's become easy to turn on & off certain appliances by using some simple control mechanism like a relay or a ...

Motion sensor circuits are there on the Internet for quite a while now. These circuits are mainly used to drive AC load (like lights, fans) in home automation or IoT projects. It is also very common ...

In this circuit the 555 timer is used in a novel way, as a voltage controlled switch.The old and omnipresent NE555 can be very good at something it was not meant for: driving relays or other loads up ...