2 open source boards using the SPST

Real designs built with the SPST, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.

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The SPST in open source designs

The gallery holds 2 open source boards using the SPST from 2 GitHub repositories; a typical one measures about 65 × 95 mm and carries around 6 components.

100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is TubePinchValve by kcsmith-uiuc.

Parts used alongside the SPST

Microcontrollers on boards using the SPST

AVR/Arduino 2

What boards using the SPST are built for

Robotics & motion 2

SPST: common questions

Where can I find a SPST reference design?

Each of the 2 boards on this page is a real design using the SPST. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.

What parts are used alongside the SPST?

The Arduino_UNO_R3, Servo Connection Block and Switch appear in the most repositories here.

Which microcontrollers do boards using the SPST use?

Most are built on AVR/Arduino (2).

How big is a typical board using the SPST?

The median is 65 × 95 mm, and 100% are two-layer designs.

What is the most popular open source board using the SPST?

By GitHub stars, TubePinchValve by kcsmith-uiuc, with 0 stars.

Can I simulate one of these boards using the SPST before building it?

Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.