2 layers86 × 54 mm
2 layers65 × 36.3 mm
Haptics driver
samchin/sound2haptic2A repository for the sound2haptic toolkit
- Size
- 65 × 36.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 65
- Nets
- 52
- Pads
- 224
- Tracks, vias
- 436, 46
- Pours
- 7
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 14 Sep 2025
- Updated
- 18 Sep 2025
Overview
Haptics driver is an open-source printed circuit board by samchin, from the samchin/sound2haptic repository on GitHub. It is a 2-layer board of 65 × 36.3 mm with 65 parts on 52 nets, routed with 436 tracks and 46 vias.
It is built around the TPA6211A1DGNR and SJ1-3535N. Its parts include 22 capacitors, 20 resistors, 10 ICs and 9 connectors.
Main components
2README
electronics/v1-haptic-driver/README.mdsound2hap
Parts
65| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C2, C10, C11, C12, C13, C14, C15, C16, C17, C20, C21, C22, C23, C24, C25 +6 |
| 16 | 20k | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R5, R6, R7, R8, R9, R12, R13, R14, R15, R16, R17, R18, R19 |
| 6 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1, J4, J5, J6, J9, J10 |
| 4 | .25Ω | Resistor_SMD:R_0805_2012Metric | R10, R11, R20, R21 |
| 4 | INA180A1 | Package_TO_SOT_SMD:SOT-23-5 | U4, U5, U9, U10 |
| 4 | TPA6211A1DGN | libs:SOP65P490X110-9N | U2, U3, U7, U8 |
| 4 | TestPoint | TestPoint:TestPoint_THTPad_2.0x2.0mm_Drill1.0mm | TP1, TP2, TP3, TP4 |
| 2 | MAX98306xDT | Package_DFN_QFN:TDFN-14-1EP_3x3mm_P0.4mm_EP1.78x2.35mm | U1, U6 |
| 2 | SJ1-3535N | libs:CUI_SJ1-3535N | J3, J7 |
| 1 | Conn_02x10_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical_SMD | J2 |
Questions
How big is the Haptics driver PCB?
It measures 65 × 36.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Haptics driver use?
65 parts, built around the TPA6211A1DGNR and SJ1-3535N. 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 Haptics driver KiCad files?
From the samchin/sound2haptic repository on GitHub, at the commit this page was made from: the board is electronics/v1-haptic-driver/haptics_driver.kicad_pcb and its schematic electronics/v1-haptic-driver/ch1_ch2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Haptics driver design in my own project?
Its repository states no licence, so its author keeps all rights: ask samchin before reusing the design.
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