4 layers52 × 52 mm
Moto gps rev a1
mx3353672833-debug/moto-gps-waveshare
MOTO GPS · Waveshare ESP32-S3 1.75C 圆屏导航 + iPhone App | Author: Maler X | Noncommercial, attribution required | Experimental
112 parts529
2 layers26.8 × 30.5 mm
Eyeytacker pcb
caterpy/eyetracker-pcb-projecteyetrack vr pcb copy
- Size
- 26.8 × 30.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 25
- Pads
- 108
- Tracks, vias
- 181, 10
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 20 Jul 2025
- Updated
- 20 Jul 2025
Overview
Eyeytacker pcb is an open-source printed circuit board by caterpy, from the caterpy/eyetracker-pcb-project repository on GitHub. It is a 2-layer board of 26.8 × 30.5 mm with 23 parts on 25 nets, routed with 181 tracks and 10 vias.
It is built around the TPS63070RNMR and SM03B-SURS-TF. Its parts include 3 capacitors, 3 ICs, 2 resistors, 1 connector and 1 switch.
Main components
2Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100nF | Capacitor_SMD:C_0402_1005Metric | CAUX1, LC1, LC3 |
| 2 | 100k | Resistor_SMD:R_0201_0603Metric | RFBB1, RRPGOOD1 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C1, C3 |
| 2 | 5.1k | Resistor_SMD:R_0201_0603Metric | R1, R2 |
| 2 | 536 | Resistor_SMD:R_0201_0603Metric | CSR1, CSR3 |
| 2 | LM317L_SOT-89 | Package_TO_SOT_SMD:SOT-89-3 | U2, U3 |
| 2 | SM03B-SURS-TF | footprints-symbols:CONN3_SM03B-SURS_JST | LC2, RC1 |
| 1 | 10k | Resistor_SMD:R_0201_0603Metric | RENABLE1 |
| 1 | 10uF | Capacitor_SMD:C_0201_0603Metric | COUT1 |
| 1 | 2.2uH | footprints-symbols:IND_WPN4020H_SNL | L1 |
| 1 | 47uF | Capacitor_SMD:C_1206_3216Metric | C2 |
| 1 | 845k | Resistor_SMD:R_0201_0603Metric | RFBT1 |
| 1 | SW_DPDT_x2 | footprints-symbols:SW-SMD_MK-12C02-G020 | SW1 |
| 1 | TPS63070RNMR | footprints-symbols:VQFN-HR-15_L3.0-W2.5-P0.50-BL_TPS63070RNMR | U1 |
| 1 | USB_C_Receptacle_USB2.0_16P | footprints-symbols:KINGHELM_KH-TYPE-C-16P | J1 |
Questions
How big is the Eyeytacker pcb PCB?
It measures 26.8 × 30.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Eyeytacker pcb use?
23 parts, built around the TPS63070RNMR and SM03B-SURS-TF. 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 Eyeytacker pcb KiCad files?
From the caterpy/eyetracker-pcb-project repository on GitHub, at the commit this page was made from: the board is eyeytacker pcb.kicad_pcb and its schematic eyeytacker pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Eyeytacker pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask caterpy before reusing the design.
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