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Make Arduino on Breadboard

In this article we are going to learn how to make an arduino on a breadboard. We are also going to see what is an arduino, how to program it and how to assemble them as standalone microcontroller on a breadboard or PCB.

Battery Charger Circuit using Triac

The post explains a simple a battery charger circuit using a triac auto shut-off facility. The circuit can be used for charging any high current, high AH types battery with a full-charge auto cut-off feature. The idea was requested by Mr. Rakesh Parmar.

Motorcycle Accident Alarm Circuit

In this post we learn how to make an useful motorcycle accident alarm circuit for sending alarm signal to the distant population in an event of an accident, especially if it happens in a relatively lonely area. The idea was requested by Mr. Rayan D'souza.