Ever been in a situation where you had tried to figure out if your batteries had charge or not? Did you ever want to find out the capacity of a battery? This article would help you to design a circuit ...

Instructables user makjosher has created an awesome Arduino controlled Steampunk style charging dock and published full instructions on the maker website for all to enjoy. This unique project combines ...

There are many options available in the market for designing the battery-charging system architecture for portable products. Examples include power-path versus non-power-path topology, linear versus ...