Thursday, November 13, 2025
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Energy

Offshore wind turbines

How are offshore wind turbines kept at sea, and how is the generated energy transmitted to the shore? This is the subject of this...

Author Recommendations

Electronics

Perovskite on optoelectronics

In addition to convert light in electrical energy, the perovskite material also has a great number of applications. To know about perovskite's application on solar...

Electronics Circuit Simulator game

Boolean theorems

Metamaterials: what are they?

Telecommunications

Introduction to phased array antennas

This post subject is phased array antennas. They are many arranged radiators to behave like a single antenna. Operation principle The phased array antennas behave like...

SPI communication protocol

I2C communication protocol

Liquid mirror telescope

Robotics and Automation

Electrical e-Library on Campus Party 2025

I was in Brasília, for the 17th edition of Campus Party Brazil, an annual event of science, technology and entrepreneurship. Campus Party 2025 This event started...

Visit to Robostantsiya

Granulobot: what is it?

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Most Popular

Projects

Simple flashlight without battery

This is a project of a simple flashlight without battery, which turns on a LED, spinning an electric motor with the hands. The operation is...

Environment

Solar Butterfly, travel around the world with sustainable energy

On September 30th, Solar Butterfly arrived at Curitiba, a trailer moved by solar energy, whose final destiny is COP30. About Solar Butterfly It's a trailer supplied...

Plastics, a global challenge

Visit to Miraikan

Standard Model of particle physics

Travels

Electrical e-Library on Campus Party 2025

I was in Brasília, for the 17th edition of Campus Party Brazil, an annual event of science, technology and entrepreneurship. Campus Party 2025 This event started...