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Teardown Tuesday: Car Finder & USB Charger

Teardown Tuesday: Car Finder & USB Charger

Ever forget where you parked? Nonda is looking to fix those issues with a product called Zus.


News May 03, 2016 by Alex Udanis
Build a Solar Battery Charger For Ni-MH Batteries

Build a Solar Battery Charger For Ni-MH Batteries

Build a simple solar powered battery charger for Ni-MH batteries.


Projects Mar 16, 2016 by Jacob Smith
Create an Arduino Controlled Battery Charger

Create an Arduino Controlled Battery Charger

In this project, we use an Arduino and an attached charging circuit to control the charging of NiMH rechargeable batteries.


Buck Converters and Their Cool Applications

Buck Converters and Their Cool Applications

The buck converter is a ubiquitous DC-DC converter that efficiently converts a high voltage to a low voltage efficiently. Efficient power conversion extends battery life, reduces heat, and allows for smaller gadgets to be built. The buck converter can be used in lots of cool applications.