HardLabs

USBcharger

dodotronix·RemBrake·hw/USBcharger/USBcharger.kicad_pcb

USBcharger PCB layout, top view — open source board by dodotronix

About the USBcharger PCB

USBcharger is an open source PCB design by dodotronix, published on GitHub. It is a 2-layer board measuring 31 × 18 mm, with 36 components from 11 distinct parts.

Other key parts include the LTC2309_QFN. By type, the board carries 17 resistors, 8 capacitors, 7 connectors, 2 diodes, 1 IC and 1 inductor.

It belongs with the robotics & motion, rf & radio and power & battery designs in this gallery.

From the project

electronic system to control breaks on handbikes remotely

USBcharger, from the project README
From the project README

Main components on the USBcharger

LTC2309_QFN

USBcharger bill of materials (BOM)

36 components, 11 distinct parts.

QtyPartRefs
1
LTC2309_QFN
U1
2
Conn_01x03
J1, J2
2
Conn_01x01
J3, J4
2
Conn_01x01
J5, J6
1
USB_C_Plug
P1
2
LED
D1, D2
1
INDUCTOR
L1
3
C
C1, C2, C4
5
C
C5, C7, C8, C10, C11
15
R
R1, R2, R3, R4, R5, R6, R7, R8 +7
2
R
R16, R17

USBcharger design files

The KiCad project lives in the dodotronix/RemBrake repository on GitHub; these links point at the commit this page was built from.

USBcharger: common questions

How big is the USBcharger PCB?

The USBcharger measures 31 × 18 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the USBcharger?

36 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the USBcharger design files?

From the dodotronix/RemBrake repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the USBcharger design in my own project?

The repository has no license, so all rights stay with dodotronix. Use it as a reference, and ask the author before reusing the design.

More boards in RemBrake

Similar boards