Sensor

Petoi Bittle X V2 robotic dog with ESP32 board and sensor expansion features Petoi Bittle X V2: An ESP32 Robot Dog That Can Even Backflip on Command

Robotics just got a whole lot more exciting and a whole lot more accessible. Petoi's Bittle X V2 is a palm-sized quadruped robot dog powered by…

8 Stealth Sensors. One ESP32 Core. ESP32-S3 Sensor Hub: 8 Sensors on a Single Compact PCB

Maker MagmaBow has unveiled a high-density security development board that challenges the traditional "one sensor, one device" model. Built around…

DIY Magnetic 6DoF SpaceMouse Brings Pro-Level 3D Control DIY Magnetic 6DoF SpaceMouse Brings Pro-Level 3D Control

Hardware developer and Maker Salim Benbouziyane has created an open-source, fully functional 6-DoF (six degrees of freedom) navigation controller…

Saranga: Drone That Navigates by Sound This Drone Can ‘See’ in Total Darkness Without a Camera

Researchers have developed a small autonomous drone inspired by how bats navigate in the dark. Instead of relying on cameras or LiDAR, which often…

Multi-Functional Smart Bottle with Wireless Charging & Audio The ESP32 Smart Water Bottle That Does Way Too Much

The maker, Alex from Hobby Built, created a really interesting smart bottle that goes far beyond just holding water. This bottle can play your…

Off-Grid Communication with Mesh Node Mesh Node Combines LoRa and Meshtastic for Off-Grid Messaging

Not being able to locate a friend who got separated from the group during a trek led to the development of Mesh Node, a device designed for…

DIY 3D Scanner Intelligent 3D Reconstruction Using Advanced Point Cloud Algorithms

A YouTube channel named 9nl has developed an open-source project on GitHub that is gaining attention for its approach to 3D reconstruction using…

LiteWing Python Library LiteWing Python Library - Quick Start Guide and API Documentation

From STEM classrooms to early-stage startups, the LiteWing Drone has found its way into the hands of students, makers, and engineers alike. Our…

Simple Transistor-Based Self-Timing Electric Motor Built from Scratch Simple Self-Timing Electric Motor Built from Scratch

A maker recently demonstrated how to build a fully functional self timing electric motor using only basic electronic…

ESP32-S3 microcontroller board connected via USB with AI assistant project Turn Your ESP32-S3 Into an AI Assistant With MimiClaw

A community project called MimiClaw has released software that lets an AI assistant run on ESP32-S3 microcontroller boards and respond to commands…