Here we are talking about a simple way that we can make our submersible pump to start and stop automatically without we touching any button and also we can keep […]
Build this 12V, 24V, 1 Amp MOSFET SMPS Circuit
In this post we are looking at one cheap Chinese made 12V 1 amp MOSFET based smps circuit. We are trying to see how it is made and also how […]
How to Build a Wireless Speaker Circuit
So in this article, we are discussing one super simple kind of circuit which is actually a wireless speaker system. We can use this for playing high quality music wirelessly […]
Build this Car Radiator Hot Indicator Circuit
Here we are going to see one small but very useful car safety circuit which is actually made for warning the car driver much before the radiator gets overheated. That […]
How to Build a 2 x 50V 350W SMPS Circuit
In this article we are going to see how we can make one super simple 50V SMPS symmetric power supply that has no voltage regulation but it can give around […]
Step by Step Method to Build a Shoe Electricity Generator
So now we already know that we can use a solenoid for generating free electricity from walking. But what happens if tuning and optimizing the solenoid does not work well […]