In order to find the key for the elevator, you'll have to move through the Teacher’s classroom. Crouch down and move quietly from desk to desk while she’s facing the chalkboard. Once you’ve gotten ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

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 ...

To make one thing clear, the Kode Dot is not trying to be a Flipper clone but the vibe is familiar in the best way. From afar ...