This Video shows the difference between the Microwave & PIR sensor. Microwave motion sensor is more sensitive then PIR sensor... read more

Automatically detects environmental illumination with internal circuitry automatically shut down during the day, automatically turns on at night,Three-wire system, compatible... read more

SMD Experiment with 555 Timer IC & 4017 Decade counter. Power supply for this Tiny circuit is 2.4 volt to... read more

Sonoff S26 is a WiFi smart plug with EU/US/UK/CN/AU standard. Users can instantly convert any plug into a smart outlet... read more

220V IR Infrared Module Sensing Microwave Radar Body Sensor SwitchVoltage: AC 220V /50HzAdjust :Day / Night : to moon sign... read more

Can Adjust Day / Night Mode with Duration Min 10 Sec to 8 Minutes LUX / Day or Night Mode Set... read more

Mini Under water emergency light, which is made with one LED, a 100 ohms register and a piece of wire,... read more

Proper wire joint is always important for hassle free electrical & electronic work. this video shows how easy and quickly... read more

Sometimes we need led flasher in the circuit for Indication some instruction.this is not a circuit, simple flashing white led,... read more

This Video shows a simple Test of LED using variable power supply, here i use 3 volt DC / 20... read more