3D printing

Precision Digital Micro Current Meter Build a Precision Digital Micro Current Meter with STM32

Keeping track of extremely low current levels is often essential when developing or testing low-power devices,…

Dual Axis Solar Tracker Dual Axis Solar Tracker System Using Arduino

Fossil fuels have been consumed rapidly over recent decades, and their availability is decreasing. Because of this,…

Makers Attempt to Build Underwater Vehicle to Outswim Sharks DIY Underwater Jetpack: Shark vs 100 kg of Thrust

Makers at the YouTube channel CPSdrone took on the challenge of trying to outswim a hungry shark. They pictured getting on the Aquadart 770…

 Creator Builds Working H.E.R.B.I.E. Robot For Marvel Marvel Asked and a Creator Delivered a Working H.E.R.B.I.E. Built in Seven Days

Marvel asked content creator Frank to build a working replica of H.E.R.B.I.E., the robotic assistant from The Fantastic Four: First Steps, for the…

Wearable Air Quality Pendant How to build a Wearable Air Quality Monitor Pendant using STM32 & SGP40 Sensor

Indoor and outdoor air pollution significantly impacts human health, causing respiratory issues and reducing life…

First Jet Hoverbike Opens for Preorders Soon World's First Jet-Powered Hoverbike Opens for Preorder on August 1

A futuristic personal flying vehicle we previously covered will soon be available for pre-ordering. The Volonaut Airbike, developed by Polish…

Voice-Controlled Robot Built With ChatGPT and Pi This ChatGPT-Powered DIY Robot Has a Personality

YouTuber, Jack Of All Tech, in his new DIY project, combines a Raspberry Pi, ChatGPT, and Home Assistant to build a robot that almost feels human…

Real-Time 3D Print Failure Detection With AI 3D Print Failure Detection Using AI with PrintGuard

3D printing failures are a waste of time, material, and energy. PrintGuard by Oliver Bravery offers real-time 3D print failure detection using AI…

CARA: Rope-Driven Robot Dog Without Gears CARA: A Rope-Driven Quadruped Robot Without Gears or Pulleys

Over the past year, Aaed Musa built a robot dog called CARA, short for "Capstans Are Really Awesome". The design does not involve gears or pulleys…

Mind Link: Open-Source Brain-Computer Interface Mind Link: A DIY Brain-Computer Interface Built from Scratch

Creator, AstroSam, built a functional prototype of a brain-computer interface (BCI), called Mind Link. It reads brain signals from a simulated 32-…