Open Source

Neuro PlayGround Lite Upside Down Labs Launches Neuro PlayGround Lite for Wireless BioSignal Capturing and Transmitting

For researchers, educators and wearable developers, the Neuro PlayGround Lite from Upside Down Labs provides a portable…

DIY Open Source Wall Plotter DIY Open-Source Wall Plotter for High-Precision Drawings Under $100

Mural is a DIY wall-drawing machine that uses markers to create wall designs. The creator wanted a cheaper wall plotter that could turn walls into…

An Hybrid Robot that can Crawl or Cruise Legion Mark I - A WiFi Controlled Hybrid Robot

A YouTuber has shared his latest project, Legion Mark I, a robot that can both crawl like an insect and drive like a…

Smallest ESP32 Based DIY Drone ESP FLY - The Smallest ESP32 Powered Drone

The ESP-FLY is a palm-sized drone powered by the XIAO ESP32S3 microcontroller, combining compact design with impressive…

Pocket-Sized Dedicated Pedometer An open-source Pedometer based on ESP32

This DIY step counter is built around the Waveshare ESP32-S3 1.8" AMOLED Touch Display Board, designed for precise step…

Interfacing digital Caliper with Raspberry Pi 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.…

Staircase Lighting 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…

DIY AI Camera That Describes Images Instead of Displaying Them 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 Multipurpose Oscilloscope Using the Pico 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…

Gesture Recognition using ML Magic Wand Arduino ML Magic Wand - Gesture Driven Smart Home Control

Arduino has shared the ML Magic Wand project as a demonstration of its Nano Matter board, showcasing how machine…