In this video, we will replace the rotary encoder on a car radio that was broken and it was jumping steps and jumping back to 0. This is a relatively simple repair and it can be done by anyone with ...

Abstract: This paper presents a novel auto-encoder based end-to-end channel encoding and decoding. It integrates deep reinforcement learning (DRL) and graph neural networks (GNN) in code design by ...

A resistor in the cloud is worth two in the hand.

March 19, 2026: We looked for new Brawl Stars QR codes, the latest of which offers a free pentagram-theme spray. We looked for more creator and sushi codes, too, and also made sure all existing codes ...

Abstract: In this paper, we address the design of high rate turbo codes using high rate nonsystematic constituent encoders and compare their distance and iterative decoding convergence properties with ...