Keenan Johnson
@keenanjohnson.bsky.social
Freelance Human. Founder of Ribbit Network. Former Mission Control Software Engineer. Pivoted to Climate. Previous founder of an Electric Airplane startup. Loves making things and ☕️☕️☕️
See more about me here: https://www.keenanjohnson.com/
See more about me here: https://www.keenanjohnson.com/
Magnets are still the coolest
October 25, 2025 at 9:24 PM
Magnets are still the coolest
In Hawaii for a bit.
October 7, 2025 at 6:26 AM
In Hawaii for a bit.
I want a really narrow keyboard stand and couldn’t find one, so I’ve been working on a design I can build all myself. To test it, I 3D printed a 20% scale model and it might be my favorite ever haha. AA battery for scale.
September 12, 2025 at 4:56 AM
I want a really narrow keyboard stand and couldn’t find one, so I’ve been working on a design I can build all myself. To test it, I 3D printed a 20% scale model and it might be my favorite ever haha. AA battery for scale.
Working on some image processing / machine learning for kelp forrest detect with the Seattle aquarium and discoverd that google colab has a crab mode, which seems quite apt for this situation.
August 20, 2025 at 8:07 PM
Working on some image processing / machine learning for kelp forrest detect with the Seattle aquarium and discoverd that google colab has a crab mode, which seems quite apt for this situation.
China is hosting the World Humanoid Robotics games this weekend. The opening ceremony is really something.
August 16, 2025 at 5:34 AM
China is hosting the World Humanoid Robotics games this weekend. The opening ceremony is really something.
This thing seems to always get stuck on the bottom and then there is no way to recover it haha. You just have to pull on the tether and do a harrowing catch lol.
August 6, 2025 at 2:30 AM
This thing seems to always get stuck on the bottom and then there is no way to recover it haha. You just have to pull on the tether and do a harrowing catch lol.
What a bizarre device but it does seem to work.
August 6, 2025 at 2:06 AM
What a bizarre device but it does seem to work.
The bot in question
August 6, 2025 at 1:49 AM
The bot in question
Omg I got to contribute software and drive a very fun robot at the aquarium today.
July 17, 2025 at 3:29 AM
Omg I got to contribute software and drive a very fun robot at the aquarium today.
“Something Rotten in the Eigenstate of Denmark”
July 6, 2025 at 11:08 PM
“Something Rotten in the Eigenstate of Denmark”
I'm listening to the talks at @oshwassociation.bsky.social with the Frog sensor.
May 30, 2025 at 9:59 AM
I'm listening to the talks at @oshwassociation.bsky.social with the Frog sensor.
The Ribbit Network Frog sensor kits made it to Edinburgh for the #OHS2025 conference!
See you all there @oshwassociation.bsky.social ! I'll be around all day today and running a workshop building the kits tomorrow! Come see me for climate / hardware stuffs!
See you all there @oshwassociation.bsky.social ! I'll be around all day today and running a workshop building the kits tomorrow! Come see me for climate / hardware stuffs!
May 30, 2025 at 7:03 AM
The Ribbit Network Frog sensor kits made it to Edinburgh for the #OHS2025 conference!
See you all there @oshwassociation.bsky.social ! I'll be around all day today and running a workshop building the kits tomorrow! Come see me for climate / hardware stuffs!
See you all there @oshwassociation.bsky.social ! I'll be around all day today and running a workshop building the kits tomorrow! Come see me for climate / hardware stuffs!
I’m all packed and ready for my workshop on building climate sensors @oshwassociation.bsky.social in Edinburgh! See you all there for the 2025 Open Hardware conference! Would love to meet you and there are still a few spots for my workshop if you want.
May 28, 2025 at 3:12 PM
I’m all packed and ready for my workshop on building climate sensors @oshwassociation.bsky.social in Edinburgh! See you all there for the 2025 Open Hardware conference! Would love to meet you and there are still a few spots for my workshop if you want.
Saying goodbye to this pup today. The best doggo that shared countless adventures across the world with us. You were the best and we didn’t deserve you.
May 25, 2025 at 7:52 PM
Saying goodbye to this pup today. The best doggo that shared countless adventures across the world with us. You were the best and we didn’t deserve you.
Today I kicked off the judging process for the Ribbit Network solar Powered, cellular connected Frog as part of the Hackster Challenge we've been running and wow! The three finalists did some incredible work. It's difficult, but it is possible to do great open-source hardware work as a community.
May 12, 2025 at 6:56 PM
Today I kicked off the judging process for the Ribbit Network solar Powered, cellular connected Frog as part of the Hackster Challenge we've been running and wow! The three finalists did some incredible work. It's difficult, but it is possible to do great open-source hardware work as a community.
Build-a-Frog Workshop: Build an Open-Source Climate Sensor
Everyone! I'll be running a workshop at the @oshwassociation.bsky.social summit in May! I want to see you there!
Ribbit Network (www.ribbitnetwork.org) is still going strong and is my passion project that I want to keep growing.
Everyone! I'll be running a workshop at the @oshwassociation.bsky.social summit in May! I want to see you there!
Ribbit Network (www.ribbitnetwork.org) is still going strong and is my passion project that I want to keep growing.
April 30, 2025 at 5:43 PM
Build-a-Frog Workshop: Build an Open-Source Climate Sensor
Everyone! I'll be running a workshop at the @oshwassociation.bsky.social summit in May! I want to see you there!
Ribbit Network (www.ribbitnetwork.org) is still going strong and is my passion project that I want to keep growing.
Everyone! I'll be running a workshop at the @oshwassociation.bsky.social summit in May! I want to see you there!
Ribbit Network (www.ribbitnetwork.org) is still going strong and is my passion project that I want to keep growing.
This is from my little team at Bread Board Foundry
We build software for hardware teams. Also we like bread.
www.breadboardfoundry.com
We build software for hardware teams. Also we like bread.
www.breadboardfoundry.com
April 23, 2025 at 8:49 PM
This is from my little team at Bread Board Foundry
We build software for hardware teams. Also we like bread.
www.breadboardfoundry.com
We build software for hardware teams. Also we like bread.
www.breadboardfoundry.com
Saw this on another website and lost it.
April 3, 2025 at 2:48 AM
Saw this on another website and lost it.
USGS just set up a volcano live stream and it is looking quiet impressive right now.
www.youtube.com/watch?v=Gd2T...
www.youtube.com/watch?v=Gd2T...
March 26, 2025 at 3:14 AM
USGS just set up a volcano live stream and it is looking quiet impressive right now.
www.youtube.com/watch?v=Gd2T...
www.youtube.com/watch?v=Gd2T...
Nothing is more Ohio than the Ohio jobs website header:
March 26, 2025 at 1:57 AM
Nothing is more Ohio than the Ohio jobs website header:
Looks like some problems as they still haven't received any signals from the sat: "Last Communication: N/A"
February 27, 2025 at 3:43 AM
Looks like some problems as they still haven't received any signals from the sat: "Last Communication: N/A"
Mission control life is full of lots of bored sitting around waiting for a thing to happen haha.
February 27, 2025 at 12:43 AM
Mission control life is full of lots of bored sitting around waiting for a thing to happen haha.