One of the common issues with Astra K is the screen flicker. It is very expensive to fix and the dealers offer full unit replacement. It is fairly easy to fix it yourself.
Home Assistant integration with Zigbee and WiFi devices to allow full physical control over LED lamps with additional automation scripts. Using Philips HUE without the bridge via Conbee II gateway. Additional voice control over everything.
A small project of temperature controlled heater pads using ATMega microcontroller and relays.
This project is a simple example of DC motor control circuit using L293D driver. The main control board is UNO R3 with ATMega328P microcontroller. It is used to read data from water sensor and pass signals to L293D controller.
If you own LG 27GL850 and experience flickering issues while using integrated GPU on any frequency except 120Hz, you came to the right place.
Your laptop might develop overheating and / or noise issues over time. It could very well have these problems from the start (gaming laptops). You can very easily get the temperatures down by 5-8° by repasting the CPU and GPU.