Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

The sensor is available as a module for DIY projects from various manufacturers, such as GY-273. It boasts 2 milli-gauss resolution, low power consumption, a compact size, and up to 200 Hz output rate ...

You mostly do not need to worry about pitfalls of concurrent processing (races, deadlocks, livelocks, resource sharing, etc.). The fact of cooperative processing takes care of such issues by design.