The Climate Crisis: Illusion of Action in the Age of Green Capitalismborisljevar.substack.com5 points·by inferiordev·2 mesi fa·1 comments
inferiordev·2 mesi fa·discussI did a lot of coding for these in the UK during early 2000s.They were pretty nifty for their time, but I guess completely superseded by RFID.Always annoyed me that it clearly has 2 wires (power/signal + ground).