Breakout for Arduino Uno
- Provides access to Arduino Uno signals while still allowing the user to install a shield
- Arduino Uno can be easily plugged into pin headers on bottom side
- Socket headers on the top side allow the user to add a shield if needed
- Signals are accessible at terminal blocks as well as thru-hole pads
- Optional snap-fit nylon supports (included) may be used to lock the Uno in place
- Design allows user to easily add their own DC-DC converter for operation at higher supply voltages
- Includes prototype area
- Threaded standoffs (#6-32) are installed, with center-to-center spacing 2.5" x 3.5"
- Standoff locations are aligned with pre-drilled holes on DIN plate DINP01-4040B
- Arduino Uno, DC-DC converter, DIN plate, and DIN rail not included
General Description
The RDBKUNO1 breakout provides a convenient method to connect to and mount an Arduino Uno. When paired with a DIN Rail Mounting Plate such as DINP01-4040B (not included), an Arduino Uno can easily be mounted on a DIN rail.
After plugging an Arduino Uno into the pin headers on the bottom side, signals may be conveniently accessed at terminal blocks and/or thru-hole pads. If a shield is needed, it can be plugged into the socket headers on the top side.
A number of convenient design features, such as a prototype area and pads that accommodate a DC-DC converter* for operation from higher supply voltages, facilitate the inclusion of an Arduino Uno in a variety of projects.
*See app note section for more information. DC-DC converter is not included with RDBKUNO1.
Connection Details
In general, signal connections are self-explanatory. Each signal on the Arduino Uno headers is brought out to a terminal block position and a plated-thru hole. In addition, the signals are present at socket headers (receptacles) that allow a shield to be installed.
In the case of a few signals (Ground, 5V, and 3.3V), the signals are available at multiple thru-hole locations and terminal block positions.
For the ICSP (2x3) header, the 6 signals connect directly between the 2x3 socket header on the bottom and the 2x3 pin header on the top, providing SPI bus access for shields as well as stand-alone programmers. These 6 signals do not connect anywhere else on the RDBKUNO1 board itself. However, once an Uno board is installed, these various signals will connect to the expected breakout board access points thru the Uno board. (Example: Pin 5 on the 2x3 ICSP header is RESET. Once an Uno is installed, this signal will be connected (thru the Uno) to the RESET signal access points at the terminal block, plated hole, and socket header.)
A breakout board is sometimes referred to as a "transition module", "terminal board", "terminal block", "breakout box", "breakout adapter", "terminator", or "interface module".
Product Documents
| Description | Data Sheet | PDF Drawing | DWG Drawing | IGES Model | STEP Model | App Note |
|---|---|---|---|---|---|---|
| RDBKUNO1 Details | 
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| Using an Uno with higher supply voltage |
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| Using locking PCB supports |
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RDBKUNO1 Details
Using an Uno with higher supply voltage
Using locking PCB supports
Product Details
- Provides access to Arduino Uno signals while still allowing the user to install a shield
- Arduino Uno can be easily plugged into pin headers on bottom side
- Socket headers on the top side allow the user to add a shield if needed
- Signals are accessible at terminal blocks as well as thru-hole pads
- Design ensures no signals can short to USB connector on Arduino Uno
- Extra positions are provided for 3.3V, 5V, and GND
- Five extra terminal block positions are included and are terminated at thru-hole pads
- High-quality rising cage clamp terminal blocks provide consistent performance over time
- Screw terminals accept 16-26 AWG wire
- Optional snap-fit nylon supports (included) may be used to lock the Uno in place
- Design allows user to easily add their own DC-DC converter for operation at higher supply voltages
- Includes prototype area
- Prototype area includes pads tied to VCC (3.3V), 5V, and GND
- Uno pin functions are clearly shown on the PCB
- Approximate dimensions: 3.8" x 4.0"
- Threaded standoffs (#6-32) are installed, with center-to-center spacing 2.5" x 3.5"
- Standoff locations are aligned with pre-drilled holes on DIN plate DINP01-4040B
Pricing and Ordering
| Product # | Description | 1+ | 10+ | RoHS | Buy Now |
|---|---|---|---|---|---|
| RDBKUNO1 | Breakout for Arduino UNO -- 3.5mm term blocks, thru-hole signal access points, small proto area, standoffs for mounting | $27.80 | $26.20 | Yes |
| Quantity | Price |
|---|---|
| 1+ | $27.80 |
| 10+ | $26.20 |
All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.