Have anybody heard about MOSFET before? this small part is now getting popular in electronics because it does some jobs better than old parts. In this Simple MOSFET Timer Circuit we will show how to use MOSFET for making one cool timer circuit. Furthermore, because MOSFET work very good and this timer can give good […]
Music Level LED Indicator Circuit
This tutorial help us to make Music Level LED Indicator Circuit, which turn on again and again when music volume goes up or down. Here, the light move like wave when music get loud fast and this article tell how circuit work and what parts we need. What is a Music Level LED Indicator Circuit: […]
LED Emergency Light Circuit
Here, is small project for making a LED Emergency Light Circuit which helps, when power goes OFF and is very easy to build and does not cost much. Also, we use these LED because it saves power and last for long time. Circuit Working: Parts List: Components Values Quantity Resistors 1k 1/4 W CFR 1 […]
Automatic Bedroom Lamp Timer Circuit
To begin with, this Automatic Bedroom Lamp Timer Circuit turns OFF by itself and this is a very cool idea, but first we need to think about safety. Firstly, do not touch when it is plug IN as it takes big power from wall and also this circuit is not too hard. Moreover, when we […]
How to Build a Simple Solar Cell Circuit using a 2N3055 Transistor
Anyone wants to know how solar panel work? then go through this article to understand it better. We can try How to build a Simple Solar Cell Circuit using a 2N3055 Transistor at home which is possible, also, if we like electronics and know transistor then we will enjoy this project. Furthermore, this model is […]
Continuity Tester Circuit
This Continuity Tester Circuit uses two transistor like small switch for checking wire is good or bad and for that we just need a battery and one LED light. Here, one side touches to battery other side touches the wire and if wire is okay, then current connects through and light will ON, that mean […]