5 open source boards using the MAX6675
Real designs built with the MAX6675, 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.
STM32Reflow Hot Plate Control Board
ikajdan
80 × 80 mm95 parts2LMIT14
AVR/ArduinoNespole
coddingtonbear
87.9 × 54.9 mm50 parts2LNo license2
AVR/ArduinoOven
hpvdt
54.6 × 108 mm20 parts2LNo license2
Tj01-ms51-heater controller
jbteja
100 × 100 mm71 parts2LMIT1
AVR/ArduinoNanoReflowController
hecko
100 × 60 mm31 parts2LNo license0
The MAX6675 in open source designs
The gallery holds 5 open source boards using the MAX6675 from 5 GitHub repositories; a typical one measures about 87.9 × 80 mm and carries around 50 components.
100% are two-layer designs, the rest use four layers or more, and 40% carry an open source license.
The most starred is Reflow Hot Plate Control Board by ikajdan.
Microcontrollers on boards using the MAX6675
What boards using the MAX6675 are built for
MAX6675: common questions
Where can I find a MAX6675 reference design?
Each of the 5 boards on this page is a real design using the MAX6675. 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 MAX6675 use?
Most are built on AVR/Arduino (3) and STM32 (1).
How big is a typical board using the MAX6675?
The median is 87.9 × 80 mm, and 100% are two-layer designs.
What is the most popular open source board using the MAX6675?
By GitHub stars, Reflow Hot Plate Control Board by ikajdan, with 14 stars.
Can I simulate one of these boards using the MAX6675 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.