Hackaday

Robot Looks Exactly Like A Roll Of Filament, If Filament Had Eyes

Matt Denton]’s SpoolBot is a surprisingly agile remote-controlled robot that doesn’t just repurpose filament spool leftovers.
The New Indian Express

Mandatory QR code system for reflective tapes on transport vehicles announced in Telangana

HYDERABAD: In a move aimed at improving road safety, the Transport department on Thursday announced that a QR code-based verification system for reflective tapes and rear marking plates on transport ...
The Hindu

Telangana makes QR code and reflective stickers on transport vehicles mandatory to improve night visibility

In a step towards bringing about road safety, especially at night,TelanganaTransport Department on Thursday (February 12, 2026) announced that it will begin a QR based verification system for ...
IEEE

A Novel Absolute Rotary Encoder Based on Soft Pneumatic Sensing Chambers

Abstract: The aim of this study is to design and fabricate a novel rotary encoder called soft pneumatic rotary encoder (SPRE) using soft pneumatic sensing chambers (SPSCs). In an SPRE, the volumetric ...
IEEE

A Low-Power 8-bit Spintronic Rotary Encoder With Single-Track Gray Code Based on Spin-Hall Effect-Driven Domain Wall Motion

Abstract: This article introduces a low-power spintronic rotary encoder capable of 8-bit analog-to-digital conversion. The proposed encoder leverages spin-Hall effect-driven domain wall motion ...
circuitdigest.com

How to Make Arduino Game Controller - Step-by-Step Guide

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...