2 open source boards using the MCP1703
Real designs built with the MCP1703, 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/ArduinoC64 Saver addon board
bwack
43.9 × 29 mm42 parts2LCERN-OHL-1.2123
STM32Actuator board
cvra
22 × 40 mm52 parts4LCustom license2
The MCP1703 in open source designs
The gallery holds 2 open source boards using the MCP1703 from 2 GitHub repositories; a typical one measures about 33 × 34.5 mm and carries around 47 components.
50% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is C64 Saver addon board by bwack.
Microcontrollers on boards using the MCP1703
What boards using the MCP1703 are built for
MCP1703: common questions
Where can I find a MCP1703 reference design?
Each of the 2 boards on this page is a real design using the MCP1703. 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 MCP1703 use?
Most are built on AVR/Arduino (1) and STM32 (1).
How big is a typical board using the MCP1703?
The median is 33 × 34.5 mm, and 50% are two-layer designs.
What is the most popular open source board using the MCP1703?
By GitHub stars, C64 Saver addon board by bwack, with 123 stars.
Can I simulate one of these boards using the MCP1703 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.