4 layers80 × 100 mm
4 layers36 × 94 mm
- Size
- 36 × 94 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 233
- Nets
- 216
- Pads
- 745
- Tracks, vias
- 1,496, 168
- Pours
- 24
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Aug 2021
- Updated
- 7 Sep 2026
Overview
Panel is an open-source printed circuit board by Aightech, from the Aightech/CleverHand-hardware repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 36 × 94 mm with 233 parts on 216 nets, routed with 1,496 tracks and 168 vias.
It is built around the XF2J-1824-12A. Its parts include 32 capacitors, 12 resistors, 8 ICs, 8 connectors and 4 diodes.
Main components
1README
pcb/hmi/interface/DRY_ELEC_6CH_MID/README.mdDry Electrodes Module
This module is responsible for interfacing the sensors/actuators inputs/outputs with the user skin or with other modules.
Electrical Schematic
PCB Layout
| top view | side view |
|---|---|
 |  |
3D Model
Parts
233| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | TP_SDA | 00_Custom:TestPoint_Pad_D1.0mm | TP2, TP2, TP2, TP2, TP3, TP3, TP3, TP3, TP4, TP4, TP4, TP4, TP10, TP10, TP10, TP10 +4 |
| 16 | smd_insert | 00_Custom:insert_1.2mm | I1, I1, I1, I1, I2, I2, I2, I2, I3, I3, I3, I3, I4, I4, I4, I4 |
| 12 | 100nF | Capacitor_SMD:C_0201_0603Metric | C3, C3, C3, C3, C5, C5, C5, C5, C8, C8, C8, C8 |
| 12 | TP_AUX2 | 00_Custom:TestPoint_Pad_D1.0mm | TP7, TP7, TP7, TP7, TP11, TP11, TP11, TP11, TP12, TP12, TP12, TP12 |
| 8 | 22pF | Capacitor_SMD:C_0201_0603Metric | C1, C1, C1, C1, C2, C2, C2, C2 |
| 8 | XF2J-1824-12A | 00_custom-footprints:XF2J-1824-12A | J1, J1, J1, J1, J2, J2, J2, J2 |
| 4 | 10K | Capacitor_SMD:C_0201_0603Metric | R1, R1, R1, R1 |
| 4 | 10M | Capacitor_SMD:C_0201_0603Metric | R2, R2, R2, R2 |
| 4 | 1nF | Capacitor_SMD:C_0201_0603Metric | C4, C4, C4, C4 |
| 4 | 1uF | Capacitor_SMD:C_0201_0603Metric | C6, C6, C6, C6 |
| 4 | 4.096MHz | 00_custom-footprints:SMD3225-4P | XTAL1, XTAL1, XTAL1, XTAL1 |
| 4 | 4.7uF | Capacitor_SMD:C_0201_0603Metric | C7, C7, C7, C7 |
| 4 | 51 | Capacitor_SMD:C_0201_0603Metric | R4, R4, R4, R4 |
| 4 | ADS1293CISQE-NOPB | 00_custom-footprints:ADS1293CISQE | U1, U1, U1, U1 |
| 4 | G*** | kibuzzard-63F61033 | kibuzzard-63F61033, kibuzzard-63F61033, kibuzzard-63F61033, kibuzzard-63F61033 |
| 4 | HC32L110C6UA | 00_custom-footprints:QFN-20-1EP_3x3mm_P0.4mm_EP1.4x1.4mm | U2, U2, U2, U2 |
| 4 | TP_AUX1 | 00_Custom:TestPoint_Pad_D1.0mm | TP6, TP6, TP6, TP6 |
| 4 | TP_AUX3 | 00_Custom:TestPoint_Pad_D1.0mm | TP8, TP8, TP8, TP8 |
| 4 | TP_CS | 00_Custom:TestPoint_Pad_D1.0mm | TP1, TP1, TP1, TP1 |
| 4 | TP_SCL | 00_Custom:TestPoint_Pad_D1.0mm | TP5, TP5, TP5, TP5 |
| 4 | WS2812-2020 | 00_custom-footprints:WS2812-2020 | LED1, LED1, LED1, LED1 |
The 136 most common of 233 parts.
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Questions
How big is the Panel PCB?
It measures 36 × 94 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Panel use?
233 parts, built around the XF2J-1824-12A. 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 Panel KiCad files?
From the Aightech/CleverHand-hardware repository on GitHub, at the commit this page was made from: the board is pcb/.archived/ADS1293/hc32l110_0201/panel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Panel design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).