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Everything for Electronics
Everything for Electronics

Brian Beard

Brian's Articles

Designing a Programmable DC-to-DC Converter
May 2020
Design your own programmable DC-DC power supply.

Updating a General-purpose Programming System
April 2020
It was clearly time for an update to my LP120 that I originally built 20 years ago.

Build the Garage Door Closer
January 2012
Leave your garage door open? No problem! This handy device will close it automatically for you. (Plus, you don't even have to remember to replace batteries in this unit.)

Latest Newsletters

March 12, 2021

Wirespondence, Serial Bluetooth with a Micro, Analog Front End, AM/FM Receiver Restoration

March 05, 2021

Analog Waves from Digital Signals, DIY Electric Scooter, The Solar Alternative, Driving LEDs with a Microcontroller

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From the Q&A

Selected questions from past Q&A columns.

Popular Stories

Learning Electronics

Need to brush up on your electronics principles? These multi-part series may be just what you need!

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