5 open source boards using the MCP4726
Real designs built with the MCP4726, 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.
RP2040/RP2350Analclock v2
sahko123
44 × 28 mm37 parts2LNo license6
ESP32Helix vape
stevensun369
30 × 97 mm77 parts2LNo license1
AVR/ArduinoQuantizer
ijnekenamay
30 × 99 mm35 parts2LNo license142
NA current shunt monitor gum
esl-epfl
15.3 × 45.8 mm30 parts4LNo license11
1p6V to m1p6V bias gum
15.2 × 34.3 mm25 parts4LNo license11
The MCP4726 in open source designs
The gallery holds 5 open source boards using the MCP4726 from 4 GitHub repositories; a typical one measures about 30 × 45.8 mm and carries around 35 components.
60% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Quantizer by ijnekenamay.
Microcontrollers on boards using the MCP4726
What boards using the MCP4726 are built for
MCP4726: common questions
Where can I find a MCP4726 reference design?
Each of the 5 boards on this page is a real design using the MCP4726. 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 MCP4726 use?
Most are built on AVR/Arduino (1), ESP32 (1) and RP2040/RP2350 (1).
How big is a typical board using the MCP4726?
The median is 30 × 45.8 mm, and 60% are two-layer designs.
What is the most popular open source board using the MCP4726?
By GitHub stars, Quantizer by ijnekenamay, with 142 stars.
Can I simulate one of these boards using the MCP4726 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.