DIY useless box without microcontroller 📦

Making a useless box without using a microcontroller by using a 555 timer instead. Affiliate links: 9g servo: https://s.click.aliexpress.com/e/_DnM9qi7 555 timer: https://s.click.aliexpress.com/e/_Dlh3WkP ON-ON 6 pin switch: https://s.click.aliexpress.com/e/_DEsLWoJ Chapters: 00:00 Intro 00:16 Circuit 00:32 Working principle 01:10 Prototype 01:25 Demo 01:31 Internals 01:57 Outro