2 open source boards using the TM1640
Real designs built with the TM1640, 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/ArduinoPicon one hw
fm4dd
117.8 × 168 mm59 parts2LCERN-OHL-1.223
Pmod-7seg9
103 × 20.3 mm13 parts2LCERN-OHL-1.25
The TM1640 in open source designs
The gallery holds 2 open source boards using the TM1640 from 2 GitHub repositories; a typical one measures about 110.4 × 94.1 mm and carries around 36 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Picon one hw by fm4dd.
Microcontrollers on boards using the TM1640
What boards using the TM1640 are built for
TM1640: common questions
Where can I find a TM1640 reference design?
Each of the 2 boards on this page is a real design using the TM1640. 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 TM1640 use?
Most are built on AVR/Arduino (1).
How big is a typical board using the TM1640?
The median is 110.4 × 94.1 mm, and 100% are two-layer designs.
What is the most popular open source board using the TM1640?
By GitHub stars, Picon one hw by fm4dd, with 23 stars.
Can I simulate one of these boards using the TM1640 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.