Nano2UNO-Adapter-3V3
About the Nano2UNO-Adapter-3V3 PCB
Nano2UNO-Adapter-3V3 is an open source PCB design by CMB27, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 68.6 × 53.3 mm, with 13 components from 12 distinct parts.
Other key parts include the R-78K5.0-0.5. By type, the board carries 8 connectors, 2 capacitors, 1 IC, 1 switch and 1 diode.
It belongs with the iot & wireless designs in this gallery.
From the project
A circuit board to adapt 3.3V Arduino Nano boards the the Arduino UNO form factor.
The Nano2UNO Adapter 3V3 is a circuit board to adapt 3.3V Arduino Nano boards the the Arduino UNO form factor.
All the IO pins on the Nano2UNO Adapter 3V3 are wired one to one from the Nano to the UNO form factor, no exceptions. Pins A6 and A7 of the Nano are not connected because these pins are not present in the UNO form factor.
- OSH Park is a US based circuit board fabrication service. They tend to be more expensive than other manufacturers and the number of options they give you are limited (If you use this manufacturer, I hope you like purple).
Main components on the Nano2UNO-Adapter-3V3
Nano2UNO-Adapter-3V3 bill of materials (BOM)
13 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | R-78K5.0-0.5 RECOM | R-78K5.0-0.5 | U1 |
| 1 | ESW-108-33-L-S Samtec | PinSocket_1x08_P2.54mm_Vertical_UNO_Digital_1 | J1 |
| 1 | ESW-110-33-L-S Samtec | PinSocket_1x10_P2.54mm_Vertical_UNO_Digital_2 | J2 |
| 1 | ESW-108-33-L-S Samtec | PinSocket_1x08_P2.54mm_Vertical_UNO_Power | J3 |
| 1 | ESW-106-33-L-S Samtec | PinSocket_1x06_P2.54mm_Vertical_UNO_Analog | J4 |
| 1 | PPPC151LFBN-RC Sullins | PinSocket_1x15_P2.54mm_Vertical_Nano_1 | J5 |
| 1 | PPPC151LFBN-RC Sullins | PinSocket_1x15_P2.54mm_Vertical_Nano_2 | J6 |
| 1 | TSW-103-15-L-D TSW/Samtec | PinHeader_2x03_P2.54mm_Vertical_UNO_ICSP | J7 |
| 1 | PJ-102A CUI | BarrelJack_CUI_PJ-102A_Horizontal | J8 |
| 1 | 1825910-6 TE | SW_PUSH_6mm_Reset | SW1 |
| 1 | SB260S-E3/54 Vishay | D_DO-41_SOD81_P10.16mm_Horizontal | D1 |
| 2 | ECE-A1HKS100 10uF Panasonic | CP_Radial_D6.3mm_P2.50mm | C1, C2 |
Nano2UNO-Adapter-3V3 design files
The KiCad project lives in the CMB27/Nano2UNO-Adapter-3V3 repository on GitHub; these links point at the commit this page was built from.
Nano2UNO-Adapter-3V3: common questions
How big is the Nano2UNO-Adapter-3V3 PCB?
The Nano2UNO-Adapter-3V3 measures 68.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Nano2UNO-Adapter-3V3?
13 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Nano2UNO-Adapter-3V3 design files?
From the CMB27/Nano2UNO-Adapter-3V3 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Nano2UNO-Adapter-3V3 design in my own project?
Yes, under the terms of its CERN-OHL-P-2.0 license, which CMB27 chose for the repository.
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