Use the Pixel Timer for easier selfies and group shots
With the built-in “Pixel Timer,” you can make group photos and selfies much more effortless. Instead of fumbling with a ...
Hackaday3y
555 Timer Contest Entry: A Digital Counter With Nothing But 555s
With a 555 on the BOM, you never know what you’re going to get. With 40 of the versatile timer chips in a build, you might just get something completely unexpected, like this 555-based eight-bit ...