2025 One Hertz Challenge: Abstract Aircraft Sculpture Based On Lighting Regulations - The 2025 One Hertz Challenge is really heating up with all kinds of projects that ... - https://hackaday.com/2025/08/12/2025-one-hertz-challenge-abstract-aircraft-sculpture-based-on-lighting-regulations/ #2025hackadayonehertzchallenge #contests #ledhacks #attiny85 #coincell #led
