2 open source boards using the SA10-21SRWA
Real designs built with the SA10-21SRWA, 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.
AVR/ArduinoF-Stop DarkRoomTimer
c1rk1
121 × 70 mm29 parts2LBSD-3-Clause1
PinballClock
guybrush7
201.9 × 109.2 mm71 parts2LNo license0
The SA10-21SRWA in open source designs
The gallery holds 2 open source boards using the SA10-21SRWA from 2 GitHub repositories; a typical one measures about 161.5 × 89.6 mm and carries around 50 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is F-Stop DarkRoomTimer by c1rk1.
Microcontrollers on boards using the SA10-21SRWA
SA10-21SRWA: common questions
Where can I find a SA10-21SRWA reference design?
Each of the 2 boards on this page is a real design using the SA10-21SRWA. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the SA10-21SRWA use?
Most are built on AVR/Arduino (1).
How big is a typical board using the SA10-21SRWA?
The median is 161.5 × 89.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the SA10-21SRWA?
By GitHub stars, F-Stop DarkRoomTimer by c1rk1, with 1 stars.
Can I simulate one of these boards using the SA10-21SRWA 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.