Summer Roh
Summer Roh builds and engineers companion robots like Jiji while documenting the technical process. They break down complex concepts like reinforcement learning and planetary gearboxes into clear explainers. This practical approach to cyberdeck building and PCB design resonates with hardware enthusiasts and DIY engineers.
About me
I make dream companion robot ! 🤖
Key metrics
Followers
139.4K
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Following
354
Total views
2.6M
Engagement rate
7%
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184.9K
Posts
90
Avg. likes
14.7K
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Recent posts
MICRODUCK and what I learnt about reinforcement learning ! @pollenrobotics @seeedstudio @huggingfacecommunity @nvidiarobotics #robotics #reinforcementlearning #cyberdeck #engineeringexplained #microduck
🪐⚙️ planetary gearbox explained! Design by Domino on Maker World ! #robotics #gear #cyberdeck #engineeringexplained #gearbox
⚙️ gear reduction explained! #robotics #gear #cyberdeck #engineeringexplained #gearbox
custom PCB for my tamagotchi cyberdeck USES PCB designed & sponsored by @buildwithflux #cyberdeck #tamagotchi #esp32 #cyberpunk #vintagetech
when I decided to post videos of me building my companion robot Jiji about 7 months ago, I promised myself to go to Open Sauce and meet amazing creators and builders. that happened last weekend and I still pinch myself if all of it was a dream hahahaha #opensauce #engineering #robotics #opensauce2026 #robots @opensaucelive
PCB design is not a joke #cyberdeck #tamagotchi #esp32 #vintagetech #esp32project