community news
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A Drone That Tracks Its Leader Using Four Microphones and an ESP32, No GPS or Camera Needed Researchers at Duke University's General Robotics Lab have built a system that lets one drone follow another using nothing but the sound of its… |
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He Built a Robot Actuator From Scratch and Found That More Copper Windings Don't Mean More Torque A Sweden-based creator who posts under the name Food For Robots has hand-wound and machined a custom electric actuator from scratch for a bipedal… |
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Gerber to PCB in 30 Minutes at Your Desk: PewCB One Pairs a Laser With Vias-Ready Double-Sided Blanks A new desktop machine called PewCB One wants to bring PCB fabrication into the same room as the engineer designing it. Instead of exporting a… |
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DigiKey and Engineering Influencer Shawn Hymel to Host Webinar and Video Series on Reinforcement Learning with Balance Bots THIEF RIVER FALLS, Minn., USA — DigiKey, the global distribution leader of electronic components and automation products, is hosting a webinar… |
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Someone Turned 4 Trashed Laptops Into a Private ChatGPT That Got Faster With One Laptop Removed Maker Joe C-J has repurposed four discarded Lenovo ThinkPad L380 laptops into a working, self-hosted AI computing cluster, capable of… |
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Engineer Turns Mini Fridge Into a SLAM-Guided Tank Robot You'd Have to Chase for a Cold Drink Engineer Dorian Todd has built a self-driving mini fridge on tank treads that can autonomously chase or flee a person and reward them with a cold… |
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ESP32-S3 Runs a 28.9-Million-Parameter LLM, Borrowing a Memory Trick From Google's Gemma Developer slvDev has published an open-source project that runs a 28.9-million-parameter language model directly on an ESP32-S3, a microcontroller… |
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Quaddle Is an Open-Source Desk Robot That Can Move Omnidirectionally With Just 4 Servos Petoi, the team behind the open-source Bittle and Nybble quadruped kits, has opened early access for its next robot, Quaddle. The company… |
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Maker Builds an ESP32 Powered Spider Man Web Shooter in This Brand New DIY Project YouTuber Plentiful Props 3D has developed a functional Spider Man-inspired web shooter that combines custom electronics, 3D-printed parts, and a… |
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Romu: A 15.5mm USB Development Board Built on the RP2354A Bitmerse is preparing to launch Romu, a USB Type-A development board small enough to disappear almost entirely into the port it plugs into. The… |
