Kitchen scales are plentiful and cheap, but their accuracy and measuring speed often leave a lot to be desired. In particular the filtering out of noise can make small changes a nightmare as e.g.

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

Abstract: Semiconductor power modules are core components of power electronics in electrified vehicles. Packaging technology often has a critical impact on module performance and reliability. This ...

Abstract: The next six-generation (6G) mobile device is expected to support eight MIMO spatial streams to achieve a much larger spectral efficiency than the current fifth-generation (5G) 4×4 MIMO ...

Run sudo prove -r t after you have installed this module. The sudo is required because the test requires Nginx to listen on port 80. It can be built with Profile-Guided Optimization (PGO) using gcc ...

I've recently posted a tutorial about this project on YouTube. You can watch it here or, if you prefer, you can read a blog post about it. This project is a 3D-printed Bluetooth speaker that you can ...