npub1ju…0trfa on Nostr: Funkrundsteuerempfänger – a radio controlled power controller – are boxes on ...

Funkrundsteuerempfänger – a radio controlled power controller – are boxes on many streetlamps in cities: How cool would it be to make lights blink, but on a city-wide basis? https://hackaday.com/2025/01/01/38c3-taking-down-the-power-grid-over-radio/