Futuristic Study Timer

An excellent desk companion, which implements the best study technique backed by various studies. Enjoy the futuristic design with round display, and leave a like or boost to support me on my journey to invent cool new stuff! Instruction Manual: Parts: Arduino UNO 1.28” Round TFT (GC9A01, SPI) → Purchase Link: https://de.aliexpress.com/item/1005006051175539.html?spm=a2g0o.order_list.order_list_main.11.271a5c5fBSaslE&gatewayAdapt=glo2deu Rotary encoder with push button (just a regular one from aliexpress) Small speaker (I reused one from an old toy, but any 8Ω speaker or buzzer works) 1× LED + 220–330Ω resistor (ask chatgpt for diffeent colours you might need different resistors (eventhough it's not a must, just a safety recommendation)) Jumper wires (Male female) 3D printed enclosure (my design) 3D printed knob (I used this one because it's absolutely fantastic: https://makerworld.com/en/models/1974135-keychron-knob-knurled?from=search#profileId-2123022) If you need to attach to cables