3 open source boards using the LD1117DT33TR
Real designs built with the LD1117DT33TR, 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/ArduinoBOX-2252
fallberg
50.5 × 70 mm60 parts2LCERN-OHL-1.27
AVR/ArduinoLE-BOX-0028
76 × 96 mm60 parts2LCERN-OHL-1.27
AVR/ArduinoMySensorsNode
50 × 50 mm58 parts2LCERN-OHL-1.27
The LD1117DT33TR in open source designs
The gallery holds 3 open source boards using the LD1117DT33TR from 1 GitHub repository; a typical one measures about 50.5 × 70 mm and carries around 60 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is LE-BOX-0028 by fallberg.
Microcontrollers on boards using the LD1117DT33TR
LD1117DT33TR: common questions
Where can I find a LD1117DT33TR reference design?
Each of the 3 boards on this page is a real design using the LD1117DT33TR. 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 LD1117DT33TR use?
Most are built on AVR/Arduino (3).
How big is a typical board using the LD1117DT33TR?
The median is 50.5 × 70 mm, and 100% are two-layer designs.
What is the most popular open source board using the LD1117DT33TR?
By GitHub stars, LE-BOX-0028 by fallberg, with 7 stars.
Can I simulate one of these boards using the LD1117DT33TR 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.