Rosmo
@rosmo.bsky.social
Robotics pack & feed: https://bsky.app/profile/rosmo.bsky.social/feed/robotics
Reddit-like view of Bsky robotics feed: https://azsky.app/profile/rosmo.bsky.social/feed/robotics
Open hardware robotics https://rosmo-robot.github.io/
10% Engineer
Reddit-like view of Bsky robotics feed: https://azsky.app/profile/rosmo.bsky.social/feed/robotics
Open hardware robotics https://rosmo-robot.github.io/
10% Engineer
Pinned
Reposted by Rosmo
New Stable Release! Try it out at microblocks.fun/run/microblo... or install from microblocks.fun/downloads/la...
January 20, 2026 at 4:17 AM
New Stable Release! Try it out at microblocks.fun/run/microblo... or install from microblocks.fun/downloads/la...
Reposted by Rosmo
This is also what made Obsidian click for me. I was *so* tired of learning to write in one tool and then having to move to another. Well, now it's just something living atop the markdown files that *I* own.
January 20, 2026 at 4:04 AM
This is also what made Obsidian click for me. I was *so* tired of learning to write in one tool and then having to move to another. Well, now it's just something living atop the markdown files that *I* own.
Reposted by Rosmo
Can't wait for the loosened up, non-perfect, but quickly shipped AI-enhanced updates to hit my banking and insurance services next year.
Im sure there will be no issues there at all.
Im sure there will be no issues there at all.
December 26, 2025 at 4:09 PM
Reposted by Rosmo
The sin/cos differential capacitive fluid inclinometer you never knew you needed?
<-- 15mm -->
(balancing robot challenges)
<-- 15mm -->
(balancing robot challenges)
December 25, 2025 at 9:38 PM
The sin/cos differential capacitive fluid inclinometer you never knew you needed?
<-- 15mm -->
(balancing robot challenges)
<-- 15mm -->
(balancing robot challenges)
Reposted by Rosmo
Given a robots oscillation is 10Hz, and its been given a fresh set of batteries. calculate the excess amount of coffee the robot has been given.
December 23, 2025 at 5:04 AM
Given a robots oscillation is 10Hz, and its been given a fresh set of batteries. calculate the excess amount of coffee the robot has been given.
Reposted by Rosmo
Depth Anything V3 now runs in real-time with our karl.'s camera data predicting metric depth from monocular images. With TensorRT optimization, we’ve wrapped it into a ROS2 inference node that’s ready to drop into your stack.
Github: github.com/ika-rwth-aac...
#Robotics #ROS2 #TensorRT
Github: github.com/ika-rwth-aac...
#Robotics #ROS2 #TensorRT
December 15, 2025 at 2:47 PM
Depth Anything V3 now runs in real-time with our karl.'s camera data predicting metric depth from monocular images. With TensorRT optimization, we’ve wrapped it into a ROS2 inference node that’s ready to drop into your stack.
Github: github.com/ika-rwth-aac...
#Robotics #ROS2 #TensorRT
Github: github.com/ika-rwth-aac...
#Robotics #ROS2 #TensorRT
Reposted by Rosmo
Robots don’t work. If it worked they would call it a machine. You can tell it’s a robot because it’s not doing what it’s supposed to do.
December 17, 2025 at 9:36 AM
Robots don’t work. If it worked they would call it a machine. You can tell it’s a robot because it’s not doing what it’s supposed to do.
100% open hardware Robot brain starting to come together. Octa core Avaota A1 SBC, @sparkfun.bsky.social RTK, talking to @mister.industries Esp32. Next do the breakout for @adafruit.com Canpal and it's ready for @sequoia.farm motor drivers. Electronics power & via custom step down & isolation board.
December 15, 2025 at 12:09 PM
100% open hardware Robot brain starting to come together. Octa core Avaota A1 SBC, @sparkfun.bsky.social RTK, talking to @mister.industries Esp32. Next do the breakout for @adafruit.com Canpal and it's ready for @sequoia.farm motor drivers. Electronics power & via custom step down & isolation board.
Reposted by Rosmo
Oh boy.. finally found our #Bluesky password. Here's what you've missed:
- We sold through our first batch of boards!
- Ordered 100 more with revisions based on user feedback
- Published our first YouTube video
- Got registered with #OSHWA
- Revamped all of our documentation
..And a lot more!
- We sold through our first batch of boards!
- Ordered 100 more with revisions based on user feedback
- Published our first YouTube video
- Got registered with #OSHWA
- Revamped all of our documentation
..And a lot more!
March 31, 2025 at 2:02 AM
Reposted by Rosmo
Made a pen plotter for under $20 and some 3d printed parts. It serves up a whole web server, just connect, draw, and plot. No drivers or installs for the user, just open a browser. Full writeup here hackaday.io/project/2045... #cnc #3dprinting #esp32 #penplotter #stem
December 8, 2025 at 5:37 AM
Made a pen plotter for under $20 and some 3d printed parts. It serves up a whole web server, just connect, draw, and plot. No drivers or installs for the user, just open a browser. Full writeup here hackaday.io/project/2045... #cnc #3dprinting #esp32 #penplotter #stem
Reposted by Rosmo
Power washed the tanks in preparation for the move.
Which is a completely normal thing to do. 😂
Which is a completely normal thing to do. 😂
December 5, 2025 at 2:23 PM
Power washed the tanks in preparation for the move.
Which is a completely normal thing to do. 😂
Which is a completely normal thing to do. 😂
Reposted by Rosmo
A few fixes later, here’s the robot’s new PCB alternating power between batteries and the Jetson Orin Nano’s 19V adapter.
In both configurations, different voltages are regulated for the MCU, the sensors and logic, and the motors, with a total max power of around 60W.
In both configurations, different voltages are regulated for the MCU, the sensors and logic, and the motors, with a total max power of around 60W.
December 2, 2025 at 4:36 PM
A few fixes later, here’s the robot’s new PCB alternating power between batteries and the Jetson Orin Nano’s 19V adapter.
In both configurations, different voltages are regulated for the MCU, the sensors and logic, and the motors, with a total max power of around 60W.
In both configurations, different voltages are regulated for the MCU, the sensors and logic, and the motors, with a total max power of around 60W.
Reposted by Rosmo
Looking over my motor controller to see what components are limiting my max DC motor voltage right now and I check the datasheet for the EG3113 gate driver and it's +600 volts. Like lmao okay not that one then
November 23, 2025 at 11:30 PM
Looking over my motor controller to see what components are limiting my max DC motor voltage right now and I check the datasheet for the EG3113 gate driver and it's +600 volts. Like lmao okay not that one then
Reposted by Rosmo
When I read “oh! the places you’ll go” I didn’t ever imagine that would include an underground robot boxing match, where a pair of people attempt to play rock em sock em robots with 4 foot tall unitree bipeds.
Remember the first rule of robot fight club is that we turn off logging.
Remember the first rule of robot fight club is that we turn off logging.
November 26, 2025 at 11:59 PM
When I read “oh! the places you’ll go” I didn’t ever imagine that would include an underground robot boxing match, where a pair of people attempt to play rock em sock em robots with 4 foot tall unitree bipeds.
Remember the first rule of robot fight club is that we turn off logging.
Remember the first rule of robot fight club is that we turn off logging.
Reposted by Rosmo
📢 New Episode Alert!
This week, I chatted to Dr. Chapa Sirithunge from the University of Cambridge about what robots can teach us about human anatomy, and vice versa. 🤖
Listen now: www.robottalk.org/2025/11/28/e... #Robots #Robotics #BioInspired
This week, I chatted to Dr. Chapa Sirithunge from the University of Cambridge about what robots can teach us about human anatomy, and vice versa. 🤖
Listen now: www.robottalk.org/2025/11/28/e... #Robots #Robotics #BioInspired
November 28, 2025 at 12:05 PM
📢 New Episode Alert!
This week, I chatted to Dr. Chapa Sirithunge from the University of Cambridge about what robots can teach us about human anatomy, and vice versa. 🤖
Listen now: www.robottalk.org/2025/11/28/e... #Robots #Robotics #BioInspired
This week, I chatted to Dr. Chapa Sirithunge from the University of Cambridge about what robots can teach us about human anatomy, and vice versa. 🤖
Listen now: www.robottalk.org/2025/11/28/e... #Robots #Robotics #BioInspired
Reposted by Rosmo
I've actually really started to enjoy this site. There are only like eight of you who see my posts but you're all pretty cool
November 20, 2025 at 12:48 PM
I've actually really started to enjoy this site. There are only like eight of you who see my posts but you're all pretty cool
Reposted by Rosmo
Made some updates to the USB-C PD circuit and pushed to github. You can view the board in this web viewer [1]. I also remembered I made this smaller than a credit card or a business card! I could use this as a cool circuit board business card. ⚡
[1] kicanvas.org?github=https...
[1] kicanvas.org?github=https...
November 18, 2025 at 9:17 AM
Made some updates to the USB-C PD circuit and pushed to github. You can view the board in this web viewer [1]. I also remembered I made this smaller than a credit card or a business card! I could use this as a cool circuit board business card. ⚡
[1] kicanvas.org?github=https...
[1] kicanvas.org?github=https...
Reposted by Rosmo
direct link to the labeler: bsky.app/profile/stec...
November 18, 2025 at 4:33 PM
direct link to the labeler: bsky.app/profile/stec...
Reposted by Rosmo
We are officially seeking applications for TALKS, WORKSHOPS, EXHIBITIONS, ART and PERFORMANCES for OHS2026 May 23rd and 24th at TU Berlin! Submit yours today: forms.gle/kDGTVqfVAZXm...
Applications due December 21st!
Applications due December 21st!
November 14, 2025 at 6:43 PM
We are officially seeking applications for TALKS, WORKSHOPS, EXHIBITIONS, ART and PERFORMANCES for OHS2026 May 23rd and 24th at TU Berlin! Submit yours today: forms.gle/kDGTVqfVAZXm...
Applications due December 21st!
Applications due December 21st!
Reposted by Rosmo
November 11, 2025 at 3:58 PM
Reposted by Rosmo
Heather Knight is an Assistant Professor at @oregonstate.edu, where she runs the CHARISMA Robotics research group. She has previously worked at NASA’s Jet Propulsion Laboratory, produced the Robot Film Festival, and performed robot comedy.
Listen to our chat here: www.robottalk.org/2025/11/14/e...
Listen to our chat here: www.robottalk.org/2025/11/14/e...
November 14, 2025 at 12:22 PM
Heather Knight is an Assistant Professor at @oregonstate.edu, where she runs the CHARISMA Robotics research group. She has previously worked at NASA’s Jet Propulsion Laboratory, produced the Robot Film Festival, and performed robot comedy.
Listen to our chat here: www.robottalk.org/2025/11/14/e...
Listen to our chat here: www.robottalk.org/2025/11/14/e...
Reposted by Rosmo
I have made great progress on my RP2350 powered open source brushless motor (and industrial stepper) controller! This board supports up to 53v max, 30+A peak (depends on thermals), and is designed so anyone can order them from JLCPCB. I also just added USB-PD for 100W at 20V via USB-C!
November 12, 2025 at 9:37 AM
I have made great progress on my RP2350 powered open source brushless motor (and industrial stepper) controller! This board supports up to 53v max, 30+A peak (depends on thermals), and is designed so anyone can order them from JLCPCB. I also just added USB-PD for 100W at 20V via USB-C!