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Arduino Calculator

Arduino Calculator

“Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In this tutorial we will build our own calculator with Arduino. The values can be sent in through a keypad (44 …

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Convenient Jumper Wire Power Supply

Convenient Jumper Wire Power Supply

“This is a small adjustable (0 to 16.5V) power supply module modified to make connections to solderless breadboards and various modules easier. The module has an LCD voltage and current (to 2A) display, but this project adapts the module …

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DC Motor Driving Using H Bridge

DC Motor Driving Using H Bridge

“Hello guys! In this instructable, I will show you how to build an H Bridge - a simple electronic circuit which enables us to apply voltage to load in either direction. It is commonly used in robotics application to control DC …

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D.I.Y Normal Close Safety Lock

D.I.Y Normal Close Safety Lock

“The idea of this small project is to make a normally closed - electromagnetic safety lock that can be controlled by mobile phone through WIFI/4G network. Even if without a power source, the safety lock will still remain in locked …

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