December 2024 Open Source Hardware Certification Roundup

The Open Source Hardware Association (OSHWA) runs a free program that allows creators to certify that their hardware complies with the community definition of open source hardware. Whenever you see the certification logo, you know that the certified hardware meets this standard.

Currently the Certification database lists over 2,939 individual certifications! In December we added 29 new certifications, from hearing aids to plant monitors and everything in between; we were happy to have new and recurring names show up! Here are three certifications we think you should check out today.

Spark of Connection UID IN000059

Spark of Connection is a neat creation out of Maker’s Asylum that combines the TCS3200 color sensor, Arduino and a NeoPixel light into a wearable that detects the color of objects around you. The device will read a color from the wearer’s surroundings and then mirror it on the NeoPixel, allowing for some fun interactive engagement.

Angelo UID IT000017

Inspired by the creator’s father-in-law Angelo, and the difficulties of interacting with distancing and masking protocols during the Covid-19 pandemic, this open-source hearing aid is a low-cost and effective solution. The Angelo allows the user to enhance relevant hearing frequencies with a microphone, amplification and more all packed into a gorgeous colorful 3D-printed case, and requires no tools to assemble.

RootMaster UID SE000029

As a certified plant killer the RootMaster is perfect to help keep your plants alive! This automated hydroponics controller will measure and deliver the appropriate nutrients while tracking pH and EC, provide temperature and humidity controls, and allow for remote monitoring and control if you’re not near your plants. It’s also very easy to expand thanks to the modular design.

You can keep up with updates on all the latest certifications by following our certification bot on Mastodon or submit your project to be certified.