Browse around eBay for an original Altair 8800 and you quickly find that the price range is in the thousands of dollars. If you are a collector and have some money in your pocket maybe that’s… ...

It turns out the code ran just fine on a physical ATtiny, so the problem must have been in the Arduino simulator itself. To track down the bug in the simulator, [Uri] decided to break out the big ...

A Gadget Master has built their own VR motion simulator, powered by an Arduino and using recycled parts from an electric mobility scooter.