kicad/demos/stickhub
jean-pierre charras 31fdd9320d Update demo 2022-08-07 08:48:03 +02:00
..
3dmodels StepReduce some models 2021-01-27 18:57:36 -05:00
footprints.pretty demo: add missing footprint files. 2021-03-06 09:49:25 +01:00
LICENSE.md
README.md
RobotProtos.kicad_sym Update demos. 2021-04-26 09:06:25 +02:00
StickHub.kicad_pcb Update demo 2022-08-07 08:48:03 +02:00
StickHub.kicad_pro Update demo 2022-08-07 08:48:03 +02:00
StickHub.kicad_sch Update demo 2022-08-07 08:48:03 +02:00
fp-lib-table Demo: add missing file 2021-03-08 12:39:24 +01:00
sym-lib-table StickHub demo: Fix erc errors. 2021-01-31 20:17:56 +01:00

README.md

StickHub

By Stefan Hamminga https://rbts.co See LICENSE.md for license details

The Space Friendly 7-Port USB 2 Hub - KiCAD design files

A tiny (16.5 x 40mm) USB 2.0 hub with 7 ports for connecting lots of USB devices to, for example, a Raspberry Pi or Jetson board. Each port uses a JST SH 1.0mm pitch connector, making a hub assembly far more compact and lightweight than possible with regular USB plugs.

In contrast to cheap hubs each port supports LS, FS and HS independently for optimal performance of all devices. Power is taken from the upstream port by default, but removing the fuse (or replacing it by a diode) allows using external 5V supply.

Full ESD protection: A TVS per data line and a 2012 capacitor per power line. Inrush current control and short circuit protection. 308uF downstream capacitance. Individual status LEDs for the downsteam ports.