Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

A new product from akk 2018, the Infinite dvr vtx which is capable of recording in a micro sd card up to 32 gb and a transmission power from 25 up to 1000mw to make long-range flights, a perfect ...

Every ham radio shack needs a clock; ideally one with operator-friendly features like multiple time zones and more. [cburns42] found that most solutions relied too much on an internet connection ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Some doctors say Benadryl should be phased out due to ...

I love tools that let you make music based on a simple set of rules. Tim Holman created this one based on a YouTube video in which notes are triggered by a simple binary counter. Now if only I could ...