home.social

#pocketpd — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #pocketpd, aggregated by home.social.

fetched live
  1. [email protected] @[email protected] ·

    #USBPD 3.0 has an optional #PPS (#ProgrammablePowerSupply) mode “allowing a voltage range of 3.3 to 21 V in 20 mV steps, and a current specified in 50 mA steps”(WP) so each competent USB charger is just lacking a nice UI and some components to be quite a capable bench power supply.
    Here’s a project building exactly that:
    hackaday.io/project/194295-poc
    #PocketPD

    #usbpd #pps #pocketpd #programmablepowersupply
  2. [email protected] @[email protected] ·

    #USBPD 3.0 has an optional #PPS (#ProgrammablePowerSupply) mode “allowing a voltage range of 3.3 to 21 V in 20 mV steps, and a current specified in 50 mA steps”(WP) so each competent USB charger is just lacking a nice UI and some components to be quite a capable bench power supply.
    Here’s a project building exactly that:
    hackaday.io/project/194295-poc
    #PocketPD

    #usbpd #pps #pocketpd #programmablepowersupply