Build fabulous, futuristic, and adjustable wearable lights with just a few inexpensive (and deliverable) parts! Attach to to all sorts of accoutrements and swap out colors to match outfits/feelings/holidays/all the things! Difficulty: Beginner+ Read time: 5 min Build Time: 30 – 60 min Cost: ~ $5 Materials One (1) coin cell battery One (1) coin…
Visualize all those mysterious electronic signals with an oscilloscope! Learn how to build and use a super simple $30 oscilloscope perfect for electronics hobbyist applications. It’s also a great way to get started using some of the fancier oscilloscopes! Reading and Changing the Oscilloscope Display Every oscilloscope has a window that displays the voltage output…
