SMD Experiment with 555 Timer IC & 4017 Decade counter. Power supply for this Tiny circuit is 2.4 volt to 9 volt DC. 366 total views, 2 views today

366 total views, 2 views today

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 […]

Mini Under water emergency light, which is made with one LED, a 100 ohms register and a piece of wire, 2  or 4 AA battery is enough for power supply. 414 total views, 1 views today

414 total views, 1 views today

This is very simple circuit build with 555 Timer IC and a LDR, heart of this circuit is 8 Pin DIP IC 555, Pin 1 for Ground power supply & Pin 8 used for positive power supply Pin 4 is for reset purpose, Variable register use here for adjustment of the LDR (light Dependent register) […]

644 total views, 2 views today

Video shows Simple Water level Indicator for your home, you can use it in your Over Head or Under Ground Water Tank.   428 total views, 4 views today

428 total views, 4 views today

Parts List : Register : 220 K x 1 , 22K x 1, 68 ohms x 2 IC : 555 Timer IC Capacitor : 10 MFD/6 Volt Power Supply : 3 to 6 Volt DC. 3,373 total views, 1 views today

3,373 total views, 1 views today