4 layers82.8 × 33 mm
E ink watch
sandgum/Triangulate-ES_01-Watch
A 5mm thick smartwatch which uses an E-ink display and two OLEDs to display information while consuming very little power
162 parts22
2 layers75.1 × 50.1 mm
Pcb tutorial
ODARI-CHARLES1/Pcb_Project2A tutorial on creating a custom symbol and Footprint
- Size
- 75.1 × 50.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 31
- Pads
- 67
- Tracks, vias
- 83, 6
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 5 Oct 2025
- Updated
- 5 Oct 2025
Overview
Pcb tutorial is an open-source printed circuit board by ODARI-CHARLES1, from the ODARI-CHARLES1/Pcb_Project repository on GitHub. It is a 2-layer board of 75.1 × 50.1 mm with 14 parts on 31 nets, routed with 83 tracks and 6 vias.
It is built around the MAX30102. Its parts include 4 resistors, 3 capacitors, 3 switches, 2 ICs and 1 diode. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
Readme.mdPCB Design
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4 |
| 3 | 100n | Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C2, C3 |
| 3 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2, SW3 |
| 1 | Arduino_Nano_v3.x | Module:Arduino_Nano | A1 |
| 1 | MAX30102 | spo2_staff:MAX30102_MODULE | U1 |
| 1 | SSD1306 | spo2_staff:SSD1306 | U2 |
| 1 | ~ | LED_THT:LED_D5.0mm | D1 |
Questions
How big is the Pcb tutorial PCB?
It measures 75.1 × 50.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pcb tutorial use?
14 parts, built around the MAX30102. 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 Pcb tutorial KiCad files?
From the ODARI-CHARLES1/Pcb_Project repository on GitHub, at the commit this page was made from: the board is pcb_tutorial.kicad_pcb and its schematic pcb_tutorial.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pcb tutorial design in my own project?
Its repository states no licence, so its author keeps all rights: ask ODARI-CHARLES1 before reusing the design.
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