Hackaday.com

A Universal RF Amplifier

2 months 4 weeks ago
If you need an amplifier, [Hans Rosenberg] has some advice. Don’t design your own; grab cheap and tiny RF amplifier modules and put them on a PCB that fits your …read more
Al Williams

Reverse Time Back to the Days of RPN

2 months 4 weeks ago
While Texas Instruments maintains dominance in the calculator market (especially graphing calculators), there was a time when this wasn’t the case. HP famously built the first portable scientific calculator, the …read more
Bryan Cockfield

Making A Split-Anode Magnetron

2 months 4 weeks ago
YouTuber The Science Furry has been attempting to make a split-anode magnetron and, after earlier failures, is having another crack at it. This also failed, but they’ve learned where to focus their efforts for the …read more
Dave Rowntree

An Ode to the SAO

2 months 4 weeks ago
There are a lot of fantastic things about Hackaday Supercon, but for me personally, the highlight is always seeing the dizzying array of electronic bits and bobs that folks bring …read more
Tom Nardi

A DaVinci Screw-Cutting Machine

2 months 4 weeks ago
It’s not news that Leonardo DaVinci was somewhat ahead of his time, and over the centuries many of the creations in his sketchbooks have been created and proved quite functional. …read more
Dave Rowntree
Checked
44 minutes 17 seconds ago
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