To Know and Learn about Technology.
08/09/2016
Water Level Indicator
Water Level Indicator Alarm Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions to it like ball valves which automatically stop the water flow once the tank gets full…
07/09/2016
https://engineertechnoschool.wordpress.com/
EngineerTechnoSchool To Know and Learn about Technology
04/09/2016
https://electrosome.com/rain-alarm-555-timer/
Rain Alarm using 555 Timer - Hobby Circuit Rain Alarm can be easily made using a 555 timer wired as an astable multivibrator. This simple hobby circuit can be also used as water level sensor.
04/09/2016
https://electrosome.com/automatic-night-lamp/
Automatic Night Lamp using LDR Automatic Night Lamp, as the name indicates it automatically turns on lights during darkness and turns off when there is enough light. Simple hobby circuit.