TouchSensor
About the TouchSensor PCB
TouchSensor is an open source Renesas PCB design by tamapochi1, published on GitHub. It is a 2-layer board measuring 111 × 275 mm, with 51 components from 41 distinct parts.
Its main chip is the R5F51303ADFN, from the Renesas family. Other key parts include the ADP124ARHZ-3.3-R7. By type, the board carries 34 connectors, 10 capacitors, 3 resistors, 2 ICs and 1 inductor.
Main components on the TouchSensor
TouchSensor bill of materials (BOM)
51 components, 41 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADP124ARHZ-3.3-R7 | 8-MSOP-EP_0.65mm | U1 |
| 1 | R5F51303ADFN | QFP-80_12x12_Pitch0.5mm | U2 |
| 1 | TS0 | SolderWirePad_single_0-8mmDrill | J1 |
| 1 | TS1 | SolderWirePad_single_0-8mmDrill | J2 |
| 1 | TS2 | SolderWirePad_single_0-8mmDrill | J3 |
| 1 | TS3 | SolderWirePad_single_0-8mmDrill | J4 |
| 1 | TS4 | SolderWirePad_single_0-8mmDrill | J5 |
| 1 | TS5 | SolderWirePad_single_0-8mmDrill | J6 |
| 1 | TS6 | SolderWirePad_single_0-8mmDrill | J7 |
| 1 | TS7 | SolderWirePad_single_0-8mmDrill | J8 |
| 1 | TS8 | SolderWirePad_single_0-8mmDrill | J9 |
| 1 | TS9 | SolderWirePad_single_0-8mmDrill | J10 |
| 1 | TS10 | SolderWirePad_single_0-8mmDrill | J11 |
| 1 | TS11 | SolderWirePad_single_0-8mmDrill | J12 |
| 1 | TS12 | SolderWirePad_single_0-8mmDrill | J13 |
| 1 | TS13 | SolderWirePad_single_0-8mmDrill | J14 |
| 1 | TS14 | SolderWirePad_single_0-8mmDrill | J15 |
| 1 | TS15 | SolderWirePad_single_0-8mmDrill | J16 |
| 1 | TS16 | SolderWirePad_single_0-8mmDrill | J17 |
| 1 | TS17 | SolderWirePad_single_0-8mmDrill | J18 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TS18 | SolderWirePad_single_0-8mmDrill | J19 |
| 1 | TS19 | SolderWirePad_single_0-8mmDrill | J20 |
| 1 | TS20 | SolderWirePad_single_0-8mmDrill | J21 |
| 1 | TS21 | SolderWirePad_single_0-8mmDrill | J22 |
| 1 | TS22 | SolderWirePad_single_0-8mmDrill | J23 |
| 1 | TS27 | SolderWirePad_single_0-8mmDrill | J24 |
| 1 | TS28 | SolderWirePad_single_0-8mmDrill | J25 |
| 1 | TS29 | SolderWirePad_single_0-8mmDrill | J26 |
| 1 | TS30 | SolderWirePad_single_0-8mmDrill | J27 |
| 1 | TS31 | SolderWirePad_single_0-8mmDrill | J28 |
| 1 | TS32 | SolderWirePad_single_0-8mmDrill | J29 |
| 2 | TS33 | SolderWirePad_single_0-8mmDrill | J30, J31 |
| 1 | TS34 | SolderWirePad_single_0-8mmDrill | J32 |
| 1 | Conn_Universal | Pin_Header_Angled_2x05_Pitch2.54mm | P1 |
| 1 | Conn_JTAG | JTAG | P2 |
| 1 | DSC1001CL5-008.0000T | 4-CDFN_3.2x2.5mm | O1 |
| 1 | BLM18KG331BH1D | L_0603_HandSoldering | L1 |
| 3 | 4.7u | C_0603_HandSoldering | C1, C4, C6 |
| 6 | 0.1u | C_0603_HandSoldering | C2, C3, C5, C8, C9, C10 |
| 1 | 10n | C_0603_HandSoldering | C7 |
| 3 | 4.7k | R_0603_HandSoldering | R1, R2, R3 |
TouchSensor design files
The KiCad project lives in the tamapochi1/DigitalViolin repository on GitHub; these links point at the commit this page was built from.
TouchSensor: common questions
What microcontroller does the TouchSensor use?
The TouchSensor is built around the R5F51303ADFN, from the Renesas family.
How big is the TouchSensor PCB?
The TouchSensor measures 111 × 275 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TouchSensor?
51 components, from 41 distinct parts. The full bill of materials is listed on this page.
Where can I download the TouchSensor design files?
From the tamapochi1/DigitalViolin repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the TouchSensor design in my own project?
The repository has no license, so all rights stay with tamapochi1. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the TouchSensor without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Renesas firmware against it before you order a PCB.
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