Blog

Sanket Gupta pointed us to his latest article, on how to select an inductor and discuss about the various types of them.

Lucas Reed has a tutorial on how to build a boost converter using an Arduino.

Tiny low current 9 VDC Regulated Power supply designed around bipolar transistor and zener diode.

Ted Yapo has designed a multi-year always-on LED replacements for gaseous tritium light sources.

by Harry Baggen @ elektormagazine.com: The Belgian nanoelectronics research center Imec has developed a very efficient bifacial...

One Channel Infra-Red Remote and receiver with onboard Relay provides normally open and normally closed output.

by digikey.com: Battery lifetime is a key consideration for the development of the wireless sensor nodes that will populate the...

Average Man Vs Raspberry Pi has a handy article on LiPo batteries.

LTM8003 is a step-down DC/DC µModule (micro-module) regulator with a 40V input voltage rating (42V abs.

The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager.

This is a discrete Half-bridge driver based on IR2104 gate driver IC and low impedance high current N channel IRFP4368 MOSFETS.