community news
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Two Bicopters Linked by a Cable Use a Motorized Winch and Sensor to Transform Into a Quadcopter Mid-Air Researchers led by R.Wang have developed a transformable aerial robot made from two small bicopters connected by a cable, allowing the system to… |
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ESP32-Based Smart Mailbox Uses Computer Vision to Detect Packages and Trigger Motorized Doors and Alerts The project documents a fully automated smart mailbox built by Re-Crafting DIY. It integrates advanced electronics to solve practical issues like… |
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Engineer Recreates Google's TPU Chip Design on a $60 FPGA Using Systolic Arrays and Smart Approximation A YouTube creator running the channel "traffic in the brain" has published a detailed walkthrough of building a small-scale AI accelerator from… |
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Researchers Show You Can Beam RF at a Stranger's Headphones and Eavesdrop on What They're Listening To A team from the Hong Kong University of Science and Technology (Guangzhou) and Hong Kong Polytechnic University has demonstrated a new… |
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RP2350 Microcontroller Drives Full 1080p HDMI With No Framebuffer Using Scanline Technique Aaron Gayle’s TV‑Top Kiosk project shows how to squeeze a full 1920×1080 HDMI signal out of a RP2350 microcontroller, which is seen in the popular… |
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A Tiny Robot Hides Inside a 3.5-mm Poker Chip to Cheat at Roulette With 433 MHz Radio and a Custom PCB Kevin Coda of Concept Bytes Youtube channel built a tiny remote-controlled robot inside a poker chip for Mark Rober's CrunchLabs casino challenge… |
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This ESP32-Powered Self-Balancing Cube Jumps With a Spring and Uses a Reaction Wheel to Land on Its Edge A maker from The Tinkering Techie has done a compact self-balancing cube that can launch itself into the air, reorient during the jump, and land… |
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Maker Replicated the Boston Dynamics Gripper Using Daisy-Chained Servos and 3D-Printed Fingers Maker built a Boston Dynamics–style gripper using daisy‑chained bus servos and 3D‑printed fingers. Inspired by the Electric Atlas Humanoid Robots… |
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Python Tool Turns Your Image Into a PCB Layout in KiCad With LEDs Placed to Help Make Your Own Display Maker's Fun Duck has published a video that pairs a hands-on teardown of a commercial custom LED display with the release of an open-source Python… |
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ESP32-S3-Based Pocket-Sized Retro Gaming Console With Brass Wires for the Frame and Wiring This is a pocket-sized retro gaming console built by HVT Lab. It's powered by an ESP32-S3 N16R8 microcontroller and… |
