Pomodoro clock project
duallain·pomodoro_clock_project·button_pcb/pomodoro-button.kicad_pcb
About the Pomodoro clock project PCB
Pomodoro clock project is an open source PCB design by duallain, published on GitHub under the MIT license. It is a board measuring 35 × 65 mm, with 10 components from 4 distinct parts.
By type, the board carries 4 switches, 4 resistors and 2 connectors.
It belongs with the displays & leds designs in this gallery.
From the project
A hobby electronics project
Pomodoros are a technique for trying to stay productive throught the day. You work for a bit, then take a break, alternate back and forth between those two, then take a longer break. I find it helpful to get focus during the work time, but not completely tire myself out. I couldn't find a physical clock I loved, and the 7 segment displays are so cool, I decided to try and build my own. And it seemed to turn out ok :)

Pomodoro clock project bill of materials (BOM)
10 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_01x02_Male | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 4 | SW_MEC_5E | SW_B3F-4050 | SW1, SW2, SW3, SW4 |
| 4 | 1000 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
Pomodoro clock project design files
The KiCad project lives in the duallain/pomodoro_clock_project repository on GitHub; these links point at the commit this page was built from.
Pomodoro clock project: common questions
How big is the Pomodoro clock project PCB?
The Pomodoro clock project measures 35 × 65 mm and is 1.6002 mm thick.
How many components are on the Pomodoro clock project?
10 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Pomodoro clock project design files?
From the duallain/pomodoro_clock_project repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Pomodoro clock project design in my own project?
Yes, under the terms of its MIT license, which duallain chose for the repository.