What do you do when you can’t play cards together because of the pandemic? You figure out a way to do it electronically over Zoom!
Two Nuts & Volts questions motivated me to relearn about bipolar transistors.
Take the Z80 challenge and build something that’s both classic and modern at the same time.
The resources available today compared to what was available in 1977 make all the difference in projects.
Get Geniacs and Brainiacs from decades ago working again.
This time in our restoration series, we take on a digital tube tester and curve tracer kit.
Here’s an analog style laser Theremin with its own built-in synthesizer.
Save your food with an alarm that alerts you if the freezer’s open.
It was clearly time for an update to my LP120 that I originally built 20 years ago.
Take your fun with you in an all-in-one entertainment system you build yourself.
Make your own version of a Fitbit of sorts for monitoring blood flow.
Turn a cheap LED lamp into a usable microphone.
Versatile DC Lab Power Supply, 4-CH Mixed-signal Oscilloscopes, Industrial Grade RF Coaxial Cable Assemblies, 6PC Fused Probe DMM Electrical Kit, High Power Dual Port AC/DC Charger, Rack Mount O'scope, Sunlight Readable LCD Display
Why do experimenters always feel the need to make things better?
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