HardLabs

Digit

bieber·capytimer·pcb/digit/digit.kicad_pcb

Digit PCB layout, top view — open source board by bieber

About the Digit PCB

Digit is an open source PCB design by bieber, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 70 × 125 mm, with 23 components from 2 distinct parts.

It belongs with the displays & leds designs in this gallery.

From the project

CapyTimer is meant to be a simple timer for boxing/kickboxing/grappling/fitness. My goal is to keep its interface as simple as possible while maintaining the most important functionality. Work and rest times are set with dials, and the timing started and stopped with a switch or

CapyTimer is meant to be a simple timer for boxing/kickboxing/grappling/fitness. My goal is to keep its interface as simple as possible while maintaining the most important functionality. Work and rest times are set with dials, and the timing started and stopped with a switch or button. The display counts the remaining time, the current round, and nothing else.

Digit, from the project README
From the project README

Digit bill of materials (BOM)

23 components, 2 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
Conn_01x03_Male
JIN1, JOUT1
21
WS2812B
D1, D2, D3, D4, D5, D6, D7, D8 +13

Digit design files

The KiCad project lives in the bieber/capytimer repository on GitHub; these links point at the commit this page was built from.

Digit: common questions

How big is the Digit PCB?

The Digit measures 70 × 125 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Digit?

23 components, from 2 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 Digit design files?

From the bieber/capytimer repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Digit design in my own project?

Yes, under the terms of its GPL-3.0 license, which bieber chose for the repository.

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