#currentsource — Public Fediverse posts

Battery Tester Outperforms Cheaper Options

https://web.brid.gy/r/https://hackaday.com/2026/04/01/battery-tester-outperforms-cheaper-options/

Battery Tester Outperforms Cheaper Options

https://web.brid.gy/r/https://hackaday.com/2026/04/01/battery-tester-outperforms-cheaper-options/

Battery Tester Outperforms Cheaper Options

https://web.brid.gy/r/https://hackaday.com/2026/04/01/battery-tester-outperforms-cheaper-options/

Battery Tester Outperforms Cheaper Options

https://fed.brid.gy/r/https://hackaday.com/2026/04/01/battery-tester-outperforms-cheaper-options/

Battery Tester Outperforms Cheaper Options

https://web.brid.gy/r/https://hackaday.com/2026/04/01/battery-tester-outperforms-cheaper-options/

Precision Current Sources by the Numbers https://hackaday.com/2025/11/14/precision-current-sources-by-the-numbers/ #currentsource #currentsink #zenerdiode #how-to

Biasing Transistors with Current Sources https://hackaday.com/2025/04/21/biasing-transistors-with-current-sources/ #bipolarjunctiontransistor #currentmirror #currentsource #amplifiers #MiscHacks #hardware

Biasing Transistors with Current Sources - Over on his YouTube channel [Aaron Danner] explains biasing transistors with curre... - https://hackaday.com/2025/04/21/biasing-transistors-with-current-sources/ #bipolarjunctiontransistor #currentmirror #currentsource #amplifiers #mischacks #hardware

Retro Alarm Clock with Nixies is Thoroughly Modern Inside - We feature a lot of clocks here at Hackaday, but alarm clocks seem to be less popu... - https://hackaday.com/2022/12/10/retro-alarm-clock-with-nixies-is-thoroughly-modern-inside/ #currentsource #clockhacks #alarmclock #nixieclock #nixie

An Op-Amp From The Ground Up - We are all used to the op-amp, as a little black box from which we can derive an astonishingly usefu... more: https://hackaday.com/2020/05/09/an-op-amp-from-the-ground-up/ #differentialamplifier #currentsource #techhacks #op-amp