1 open source board using the MC14557B
Real designs built with the MC14557B, 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.
Sirawit7205The MC14557B in open source designs
The gallery holds 1 open source boards using the MC14557B from 1 GitHub repository; a typical one measures about 128.3 × 71.8 mm and carries around 103 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Automata Generator Minimal by Sirawit7205.
Microcontrollers on boards using the MC14557B
What boards using the MC14557B are built for
MC14557B: common questions
Where can I find a MC14557B reference design?
Each of the 1 boards on this page is a real design using the MC14557B. 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 MC14557B use?
Most are built on AVR/Arduino (1).
How big is a typical board using the MC14557B?
The median is 128.3 × 71.8 mm, and 100% are two-layer designs.
What is the most popular open source board using the MC14557B?
By GitHub stars, Automata Generator Minimal by Sirawit7205, with 2 stars.
Can I simulate one of these boards using the MC14557B 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.