1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

Abstract: Modern people rely heavily on their cell phones in their daily lives and often feel anxious when the battery level falls below 20%. To solve this problem, mobile power has become a common ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

If you’ve ever experimented with a microprocessor at the bare metal level, you’ll know that when it starts up, it will look at its program memory for something to do. On an old 8-bit machine, that ...

We seldom talk about 3D printing lenses because most techniques can’t possibly produce transparent parts of optical quality. However, you can 3D print something like a lens, as [Luke Edwin] ...

GPIO Zero package is traditionally used for the ubiquitous SG90 servo. But after connecting the servo to your Raspberry Pi and testing the servo's maximum and minimum positions you will notice it only ...

Of 10.13 lakh government schools across India, 5,149 have no students at all. And more than 70 per cent of these schools reporting zero enrolment in the 2024-25 academic year are in Telangana and West ...

Real-time Arduino servo motor control demo – SG90 servo sweeps smoothly 0°–180° back and forth. Demonstrates embedded software fundamentals: PWM control, hardware interfacing, timing, and real-time ...

Build your own ESP32 FPV Submarine - the ESP-DIVE. A fully functional, Wi-Fi-controlled underwater vehicle with live video feed, adjustable buoyancy, and realistic movement - powered by smart design ...