To access the AC’s controls, one would have to climb ... cylinder sized appropriately to fit the shape of the control knob. An Arduino measures the temperature of the room via a DS18B20 ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

You can do it with Instructable user gabriellalevine's guide to making a remote controlled dimmer that works on any AC powered appliance. To make this for yourself you'll need an Arduino ...