What's The Time, Mr Wolf? An Arduino remote-control clock

Learn how to create an Arduino-powered clock whose hour and minute hands can be set independently via a USB serial connection, or remotely over Wi-Fi from the browser of any mobile phone, PC, or any other network device. All the code, wiring diagram, and bill of materials used in this project can be accessed on my Patreon page (alongside all my other escape room projects):   / whats-time-mr-22730962   Can be used as the basis for an Escape Room puzzle/prop, as an exercise in learning how to send data to an Arduino device over a network, or just for fun! For an example of a more ambitious project involving an entire array of similar devices, see https://www.humanssince1982.com/work/