Hackaday (unofficial) April 21, 2024 12:00am Solar Panel Keeps Cheap Digital Calipers Powered Up #toolhacks #calipers #digital #led #lr44 #regulator #solar #voltagedrop #hackaday posted by pod_feeder_v2 Solar Panel Keeps Cheap Digital Calipers Powered Up There’s no doubt that cheap digital calipers are useful, especially when designing 3D-printed parts. Unfortunately, cheap digital calipers are also cheap, and tend to burn through batteries q…
Hackaday (unofficial) July 25, 2023 7:00pm Car Security System Monitors Tiny Voltage Fluctuations #securityhacks #transportationhacks #canbus #car #security #vehicle #voltage #voltagedrop #voltagesag #hackaday posted by pod_feeder_v2 Car Security System Monitors Tiny Voltage Fluctuations As the old saying goes, there’s no such thing as a lock that can’t be picked. However, it seems like there are plenty of examples of car manufacturers that refuse to add these metaphori…