community news
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Built a Compact DIY OLED Keychain Gadget Powered by a Rechargeable XIAO ESP32-S3 Microcontroller DIY electronics enthusiasts are finding creative ways to shrink powerful microcontrollers into portable, daily-carry gadgets, and custom… |
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This ESP32-S3 Real Life Color Picker Brings the Digital Eyedropper to the Real World With RGB and HEX Values Tech Talkies Youtube channel has built a handheld color picker using the ESP32-S3 that can scan the color of a real-world object and show its RGB… |
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Open-Source Pocket Tank Runs a 14.3M-Parameter AI Model on an ESP32-S3 to Give Virtual Fish Their Own Brains Pocket Tank is an open-source virtual fish tank that uses a small AI model to control its virtual fish. It runs on an ESP32-S3 and creates a small… |
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This DIY Open-Source mmWave Presence Sensor Features ESP32-C6 With Precision 2D Spatial Tracking Traditional infrared presence sensors are cheap, but unreliable for smart homes, often turning off lights if you remain still for even a few… |
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FeroFlyF405: An Open Source Drone Flight Controller Designed From Scratch on the STM32F405, With INAV Ported FeroFlyF405 is an open source flight controller built around the STM32F405 microcontroller and running INAV firmware. It was designed from scratch… |
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LiteWing Blockly Brings Drag-and-Drop Programming to the LiteWing ESP32 Drone SemiconLab has introduced LiteWing Blockly, a visual programming application that lets users create autonomous LiteWing drone programs with drag-… |
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This Arduino UNO Q Headband Uses 13 Vibration Motors for Screen-Free Awareness Through Haptic Feedback Maker pasquale887 has developed HaloSense V1, a wearable haptic headband that helps users sense the direction of people and objects through… |
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Using Over 130 3D-Printed Parts, This Six-Digit Calculator Lets Gears and a Hand Crank Handle the Logic A maker has built a calculator out of some 3D-Printed parts that can perform up to six-digit addition, subtraction, multiplication, and division… |
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This Open-Source DIY Drone Uses FMCW Radar and RTK GPS for High-Resolution SAR Imaging and Ground Mapping This DIY drone is doing something much more than taking aerial photos. It uses a custom FMCW radar to create detailed images of the ground from… |
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ESP32-S3 Runs a 1998 PlayStation Game With Game Files Loaded From a MicroSD Card on Demand David Montero Crespo, creator of Velxio.dev, has managed to run the classic 1998 PlayStation game Metal Gear Solid on the tiny, low-cost… |
