magnetic field

Vimag Labs Wins Fifth Patent for Magnet-Free Motor Bengaluru's Vimag Labs Secures Fifth Patent for Rare-Earth-Free EV Motor

Vimag Labs, a Bengaluru-based deep-tech startup, secured its fifth Indian patent on July 8 for an electric motor that operates without rare-earth…

This Bug Sized Wireless Flying Robot This Bug-Sized Wireless Flying Robot can Hover, Survive Collisions, and Adjust Its Route

Engineers at the University of California, Berkeley, have developed a tiny flying robot inspired by flying insects. It is less than 1 centimeter…

DIY High Voltage Plasma Portal DIY High-Voltage Plasma Portal using ZVS Circuit

A YouTuber has shared his Plasma Portal project, a high-voltage electrical engineering demonstration that combines a…

Flexure-Based Actuator Innovative Flexure-Based Actuator Project Showcases Potential for Miniaturized Applications

In a groundbreaking project, a creator named Carl bugeja has ingeniously combined flexure…

Ultrasonic Acoustic Levitation Using Arduino Simple Ultrasonic Acoustic Levitation using Arduino and HCSR04 Ultrasonic Sensor

It is very exciting to see something floating in the air or free space that is exactly what an anti-gravity project is about.…

Magnetic Polarity Detector Circuit using Hall Effect Sensor Magnetic Polarity Detector Circuit using Hall Effect Sensor

We all know that every magnet has two polarities, i.e. North Pole and South Pole, whether it is neodymium magnet, ring magnet…

An Introduction to Solenoids An Introduction to Solenoids

Solenoids are simple components that can be used for various applications. The name solenoid is derived from the Greek word “…

Understanding Maxwell Equations Understanding Maxwell Equations

Maxwell equations are the fundamentals of Electromagnetic theory, which constitutes a set of four equations relating the…

Interfacing Reed Switch with Arduino Reed Switch Interfacing with Arduino

Reed switch is used in many of the real-life applications such as magnetic door switch, laptops, smartphones etc. In this article, we learn about…

Interfacing Hall Sensor with Raspberry Pi Interfacing Hall Sensor with Raspberry Pi

Hall sensors are sensors which produces an electrical signal at its output when it comes in contact with a magnetic field. The…