SMD Experiment with 555 Timer IC & 4017 Decade counter. Power supply for this Tiny circuit is 2.4 volt to 9 volt DC. 277 total views, no views today

277 total views, no views today

Sonoff S26 is a WiFi smart plug with EU/US/UK/CN/AU standard. Users can instantly convert any plug into a smart outlet with a convenient timer function that works on user’s smartphone. With this smart socket, you can turn on/off any connected device either on the APP eWeLink or by pressing the manual control knob of the […]

220V IR Infrared Module Sensing Microwave Radar Body Sensor SwitchVoltage: AC 220V /50HzAdjust :Day / Night : to moon sign for Night mode & Sun sign for Day/Night both mode.Sensitivity : + for Increase & – for decrease.Time Adjust : + for Increase & – for decrease. (10 sec to 70 sec) Load power: Incandescent […]