Routed final
About the Routed final PCB
Routed final is an open source PCB design by MLeggiero, published on GitHub under the MIT license. It is a 4-layer board measuring 52 × 46 mm, with 24 components from 10 distinct parts.
Other key parts include the SN74LVC595APWR, CD74HC4067SM96, TLV9062IDGKR and XIAO_RP2350. By type, the board carries 9 capacitors, 7 ICs, 5 resistors, 2 connectors and 1 module.
From the project
An open reader board and embedded conditioning stack for flexible Velostat tactile matrices.
An open reader board and embedded conditioning stack for flexible Velostat tactile matrices.
TaxelScan reads a 16 × 32 pressure surface (512 taxels) at 80 frames per second by default and has been measured at 200 fps. A XIAO RP2350 turns the raw matrix into a cleaned pressure map and contact records—area, force proxy, peak, centroid, and bounds—before the data reaches the host.
Main components on the Routed final
Routed final bill of materials (BOM)
24 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | SN74LVC595APWR 74LVC595A Texas Instruments | TSSOP-16_4.4x5mm_P0.65mm | U1, U2, U3, U4 |
| 2 | CD74HC4067SM96 CD74HC4067SM Texas Instruments | SSOP-24_5.3x8.2mm_P0.65mm | U5, U6 |
| 1 | TLV9062IDGKR TLV9062 Texas Instruments | MSOP-8_3x3mm_P0.65mm | U7 |
| 1 | XIAO_RP2350 Seeed Studio | XIAO_RP2350_Hybrid_Castellated_or_Header | A1 |
| 2 | FFC_32P_0.5MM FFC_32P_0.5mm Hirose | FFC_0.5mm_FH12_32_16_12way_Composite | J1, J2 |
| 8 | CL10B104KB8NNNC 100nF Samsung | C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C8 |
| 1 | CL10A106MQ8NNNC 10uF Samsung | C_0603_1608Metric | C9 |
| 2 | RC0603FR-073K3L 3.3k Yageo | R_0603_1608Metric | R1, R2 |
| 2 | RC0603FR-0733RL 33R Yageo | R_0603_1608Metric | R3, R4 |
| 1 | RC0603JR-070RL 0R Yageo | R_0603_1608Metric | R5 |
Routed final design files
The KiCad project lives in the MLeggiero/taxelscan repository on GitHub; these links point at the commit this page was built from.
Routed final: common questions
How big is the Routed final PCB?
The Routed final measures 52 × 46 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Routed final?
24 components, from 10 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Routed final design files?
From the MLeggiero/taxelscan repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Routed final design in my own project?
Yes, under the terms of its MIT license, which MLeggiero chose for the repository.
