ProtoStax Kit for Ultrasonic Sensor HC-SR04
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Add a HC-SR04 Ultrasonic Sensor to your ProtoStax Enclosure with this Extension Kit.
The kit comes with a Short Side wall piece with mounting holes and cutout for the HC-SR04 Ultrasonic Sensor, along with PCB spacers, M1.2 mounting screws and nuts (these tiny screws and nuts will fit most types of HC-SR04 sensors - please ensure the size of the mounting hole on your sensor!). You can also just use some double sided tape to attach the sensor to the Short Side wall piece.
** This DOES NOT include the HC-SR04 sensor. **
**ProtoStax Enclosure not included - you need to get that if you don't already have it. **
This kit will work with any ProtoStax Enclosure - Arduino, Raspberry Pi or Breadboard/Custom, so you can the HC-SR04 to any of these.
Simply replace the existing Short Side wall of your enclosure with the one from this kit, with your HC-SR04 sensor mounted on the piece. Voila!
This Extension Kit does not include the Enclosure. Make sure to add a ProtoStax Enclosure to your order if you don't already have it!



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Getting Started w/ ProtoStax Enclosures
See how to set up & use ProtoStax enclosures for your next DIY Electronics/Computing project with Arduino, Raspberry Pi & other MCUs & SBCs
ProtoStax Enclosures are Stackable, Modular & Extensible
They ease your path from Prototype to Product! Make your prototypes useable and attractive with ProtoStax!
Modular
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Use it as a prototyping plate, with full and open access to your device while prototyping. Rubber feet protect your board and your table top!
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Omit the side walls and just add the top for an open configuration with more airflow and open access.
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Add side walls and the top to form a fully enclosed case for maximum protection.
The cases offer connectivity to external systems using our unique cable management methods (see features above)
Extensible
Extension kits and Add-Ons allow you to add functionality to your enclosure. Add a fan or two, switches, camera & tripod mount, and more!
Just filter by "extension kit" or "add-on" in the main shopping page to view the choices, or click below!
Stackable
All ProtoStax cases are compatible with each other and can be stacked side-by-side (horizontally) or one on top of the other (vertically). Mix-and-match multiple ProtoStax cases and put together a larger enclosure from the individual ones! Our Raspberry Pi + Breadboard, or Raspberry Pi + Arduino enclosures are popular bundles. You can also mix-and-match various Raspberry Pi enclosures (A+, B/B+, Zero enclosures to build your hybrid cluster with whatever Pis you have lying around!)