/fa-clock-o/ WEEK TRENDING$type=list
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Author: Manikandan KJ © KJMIndia Automatic water level controllers regulate the water supply for a given reservoir/tank to maintain a mini... -
Author : Manikandan K J Benefits of Power failure and resumption alarm: Power failure and resumption alarms are vital instruments that... -
Voltage fluctuations and power cuts adversely affect various electrical appliances such as Tv, music system, refrigerator, etc. Here is... -
A semi-automatic water level controller circuit utilizing the versatile 555 timer IC presents an innovative solution for efficient water ... -
The Lеаd-асіd bаttеrу іѕ perhaps thе mоѕt wіdеlу uѕеd tуре оf rесhаrgеаblе bаttеrу.Thіѕ is bесаuѕе оf іtѕ соѕt еffесtіvеnеѕѕ and іtѕ са... -
Using this circuit, we can charge 4-volt lead acid battery with the current ranging from 2Ah to 10Ah using appropriate transformer or S... -
Author : Manikandan K J This circuit produces an audible alarm when the water level in a rain or water tank rises above a preset level and ... -
Author : Manikandan K J Circuit Sponsor : kjmindia.in Water level controller is necessary for many reasons. Water level can be monito... -
Updated Circuit: This circuit is used to drive a regular a/c cfl bulb upto 32 watts. You can try it by using bulbs with higher watts o... -
Parts Used: Resistors: (All are 1/4 Watts) R1 – 1M R2 – 470K R3 – 8.2K R4 – 680E Diodes: D1 – 5.1 Zener (500mW) D2 – I...