2 layers276.9 × 142.2 mm
Boards using the TM1638
6 boardsBoards in 5 GitHub repositories, designed in KiCad, that use the TM1638 by TM (-40℃~+80℃ 10 Segment x 8 Digit 1MHz 20mA 4.5V~5.5V 400mW 80mA Adjustable Glow、Key Scan、Common Cathode、Common Anode SOIC-28-300mil Digital Tube Drivers ROHS). See how each wires it, with its parts, size, README and files; the TM1638’s symbol, footprint and pinout are on its own page.
- 2 layers100 × 100 mm
Mcu
cs2dsb/coffee_assistant
Free and open source software distributed under the terms of both the [MIT License][lm] and the [Apache License 2.0][la].
168 parts10Apache-2.0 - 2 layers76.2 × 132.3 mm
Stm32 calc
georgsnarbuts/kalkulators
A mechanical-key calculator that also works as a numpad, designed and sold as a kit.
85 parts - 2 layers170 × 45 mm
- 2 layers450 × 120 mm
- 2 layers100 × 100 mm
