community news
|
Interfacing a Digital Caliper with Raspberry Pi to Measure CNC Lead Screw Accuracy
A hobbyist assessed CNC lead screw accuracy by building a setup using digital calipers interfaced with a Raspberry Pi.… |
|
DIY Staircase Lighting with mmWave Radar and ESP32
A youtuber has developed a lighting system for staircases using the ESP32 module, the RD D03E mmWave radar sensor, and… |
|
Meet ESP-SparkBot: An Open Source AI-Powered Desktop Companion
ESP-SparkBot is a compact AI-powered robot built on the ESP32-S3, offering voice interaction, image recognition, and multimedia capabilities.… |
|
TRON 1: A Smart Biped Robot Making Advanced Robotics More Accessible
LimX Dynamics, a robotics company focused on innovation, has just introduced TRON 1, a biped robot that’s changing the game with its multi-modal… |
|
Low-Cost IoT-GPS Animal Tracking System to Protect Wildlife
Elephants don’t mean any harm, but when they wander into villages or farms, the damage can be severe, sometimes even leading to dangerous… |
|
Bringing Programming to Life with Smart Building Blocks
STEM education has become a crucial part of modern learning, helping children develop problem-solving skills, logical thinking, and creativity… |
|
DIY AI Camera with ESP32-CAM That Analyzes and Describes Images
DIY enthusiasts have made an AI camera that, instead of displaying images, reads the images and gives a description about them. For doing so, it… |
|
DIY Open-Source Oscilloscope Using a Raspberry Pi Pico and Scoppy
A developer has built an open-source multifunctional oscilloscope by repurposing an old Android phone, a Raspberry Pi… |
|
Camera That Identifies Objects at Light Speed with Ultra-Low Power Use
Researchers at Princeton University, led by Felix Heide, and Arka Majumdar from the University of Washington, developed a camera that doesn’t just… |
|
High-Speed Vector Display Using a Galvo Mirror
A developer has built a laser galvo-based vector display featuring a custom signal conditioning and thermal management… |
