Engineering

The collaboration will bring conversations from electronica India to CircuitDigest’s wider engineering and technology community. Circuit Digest Named Digital Content & Outreach Partner for electronica India 2026

21 August 2026: Circuit Digest has been named the Digital Content & Outreach Partner for electronica India 2026, taking place from 16–18…

Autonomous Underwater Robot Mapping Frozen Lake Ice Students Built a Submarine to Map Ice Thickness Across Frozen Lakes and Somehow Made GPS Work Underwater

A team of engineering students from ETH Zürich has developed POLARIS, an autonomous underwater robot designed to measure and map the thickness of…

Laser Machine Prints PCBs With Vias Built-In Gerber to PCB in 30 Minutes at Your Desk: PewCB One Pairs a Laser With Vias-Ready Double-Sided Blanks

A new desktop machine called PewCB One wants to bring PCB fabrication into the same room as the engineer designing it. Instead of exporting a…

Engineer Builds Self Driving Mini Fridge Robot Engineer Turns Mini Fridge Into a SLAM-Guided Tank Robot You'd Have to Chase for a Cold Drink

Engineer Dorian Todd has built a self-driving mini fridge on tank treads that can autonomously chase or flee a person and reward them with a cold…

Andhra Pradesh Launches Twin AI Centres for DeepTech Startups Andhra Pradesh Launches Twin AI Centres to Give DeepTech Startups GPU Power and Mentorship

Andhra Pradesh has set up two new AI-focused facilities, one in…

Phantom Twist, a groundbreaking low-visibility UAV Phantom Twist: The Spinning Drone That Hides in Plain Sight

Northwestern University engineers have unveiled Phantom Twist, a groundbreaking low-visibility UAV that exploits human…

Radar Reveals a 'Hummingbird' in Antarctica US-India NISAR Satellite Radar Reveals a 'Hummingbird' Etched in Antarctic Ice

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has produced an image of a mountain peak in East Antarctica that scientists have…

MIT Develops a Robotic Bird That Can Fly, Dive, and Swim MIT Develops a Robotic Bird That Can Fly, Dive, and Swim

We've seen drones that fly and underwater robots that swim, but combining both into a single machine has remained a…

Four High-Speed Interconnect Solutions from Amphenol Amphenol's Interconnect Solutions: A Technical Overview of ExaMAX, HD Express, AirMax VS, and XCede

Modern server and data center design places increasing demands on the physical interconnect layer. At 112 Gbps and beyond, connectors are no…

 Two-Way Holographic Display with Wemos D1 Mini Two-Way Holographic Display with Wemos D1 Mini

This display can show two different images at the same time - no VR headsets, no software tricks, just pure optics.…