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2 layers81 × 81 mmTrackNodeAccel panel, the printed circuit board in 3D

PCB designs for sensors, drivers, routing, and communication

Size
81 × 81 mm
Copper layers
2
Thickness
1.6 mm
Parts
375
Nets
275
Pads
1,150
Tracks, vias
1,925, 200
Pours
25
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
30 Jan 2025
Updated
26 Sep 2026

Overview

TrackNodeAccel panel is an open-source printed circuit board by Project-Touchscape, from the Project-Touchscape/Touchscape-PCB repository on GitHub. It is a 2-layer board of 81 × 81 mm with 375 parts on 275 nets, routed with 1,925 tracks and 200 vias.

It is built around the TLV493D-A1B6 and LIS2DTW12. Its parts include 175 resistors, 75 capacitors, 50 ICs, 50 connectors and 25 diodes.

Main components

2

Parts

375
QtyValueFootprintReferences
100100Resistor_SMD:R_0402_1005MetricR1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1 +84
750.1uFCapacitor_SMD:C_0402_1005MetricC1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1 +59
501.2KResistor_SMD:R_0402_1005MetricR3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3, R3 +34
25500Resistor_SMD:R_0402_1005MetricR5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5 +9
25Conn_01x02Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2, J2 +9
25Conn_01x04Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1 +9
25LEDLED_SMD:LED_0603_1608MetricD1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1 +9
25LIS2DTW12Package_LGA:LGA-12_2x2mm_P0.5mmU2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2 +9
25TLV493D-A1B6Package_SO:TSOP-6_1.65x3.05mm_P0.95mmU1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1 +9

Questions

How big is the TrackNodeAccel panel PCB?

It measures 81 × 81 mm and has 2 copper layers, 1.6 mm thick.

What parts does the TrackNodeAccel panel use?

375 parts, built around the TLV493D-A1B6 and LIS2DTW12. 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 TrackNodeAccel panel KiCad files?

From the Project-Touchscape/Touchscape-PCB repository on GitHub, at the commit this page was made from: the board is TrackNodeAccel/TrackNodeAccel-panel.kicad_pcb and its schematic AS5600_Mockup/AS5600_Mockup.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the TrackNodeAccel panel design in my own project?

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

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