Electronic Design's Ideas for Design (IFD) articles are short and simple but they cover topics that developers can take advantage of like battery chargers. I cover the Digital and Embedded technology ...

“Build A Smart Battery Charger Using A Single-Transistor Circuit,” generated lots of traffic since it was first published in 2002 but it has a serious flaw. The main problem with the circuit is that ...

This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. This is a simple circuit diagram of 9V battery charger circuit using SCR and LM311. The principle behind the circuit ...

Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we think he ...

The circuit has been designed to construct a practical mechanism that can easily and automatically charge batteries rated at 6 V or 12 V used in automobiles. BC557 – PNP general purpose transistors ...

Nick Statt is a Senior Producer on Decoder. Previously, he reported on the technology and gaming industries for more than a decade. Tesla’s lifestyle products tend to cash in on the brand appeal of ...