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2 layers10.2 × 10.9 mmTi84-usbc, the printed circuit board in 3D

PCB files for the TI84 USBC mod PCB

Size
10.2 × 10.9 mm
Copper layers
2
Thickness
1.2 mm
Parts
6
Nets
17
Pads
46
Tracks, vias
79, 7
Pours
2
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
27 Nov 2023
Updated
20 Mar 2024

Overview

Ti84-usbc is an open-source printed circuit board by qnex0, from the qnex0/ti84-usbc repository on GitHub. It is a 2-layer board of 10.2 × 10.9 mm with 6 parts on 17 nets, routed with 79 tracks and 7 vias.

Its parts include 2 connectors, 1 capacitor, 1 resistor and 1 IC.

README

README.md

ti84-usbc

PCB files for the TI84 USBC mod PCB

This PCB should 1.2mm or less thick

Video: https://www.youtube.com/watch?v=36iKaN4QcAg

Parts

6
QtyValueFootprintReferences
10.1uFCapacitor_SMD:C_0402_1005MetricC1
1900kResistor_SMD:R_0402_1005MetricR1
1BATTTestPoint:TestPoint_Pad_1.0x1.0mmTP1
1TUSB320ti84_mini_usb:IC_TUSB320IRWBRU1
1USB_C_Receptacle_USB2.0Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_HorizontalJ1
1USB_OTGti84_mini_usb:ti84_mini_usbJ2

Questions

How big is the Ti84-usbc PCB?

It measures 10.2 × 10.9 mm and has 2 copper layers, 1.2 mm thick.

What parts does the Ti84-usbc use?

6 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Ti84-usbc KiCad files?

From the qnex0/ti84-usbc repository on GitHub, at the commit this page was made from: the board is ti84_usbc.kicad_pcb and its schematic ti84_usbc.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Ti84-usbc design in my own project?

Its repository states no licence, so its author keeps all rights: ask qnex0 before reusing the design.

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