#mcp1640 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #mcp1640, aggregated by home.social.
-
Calculator Battery Mod Lets You Go the Distance https://hackaday.com/2025/09/23/calculator-battery-mod-lets-you-go-the-distance/ #BatteryHacks #calculator #mcp1640 #FXCG50 #TP4056 #casio #lipo
-
Calculator Battery Mod Lets You Go the Distance - Disposable batteries seem so 1990s. Sure, it’s nice to be able to spend a couple o... - https://hackaday.com/2025/09/23/calculator-battery-mod-lets-you-go-the-distance/ #batteryhacks #calculator #mcp1640 #fxcg50 #tp4056 #casio #lipo
-
LED Driver Circuit For Safety Hat Sucks Single AAA Cell Dry - [Petteri Aimonen] created an omnidirectional LED safety light to cling to his chil... - https://hackaday.com/2023/01/19/led-driver-circuit-for-safety-hat-sucks-single-aaa-cell-dry/ #powersupply #ledhacks #lowpower #mcp1640 #safety #parts #dc-dc #led