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Electrical e-Library.com
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Mechanics, Robotics, Transport

Omnidirectional Mecanum wheels

Pedro Ney Stroski / 25 de March de 2023

Vehicles with Mecanum wheels can move in all directions, using less time and space. The operation of these wheels is this post’s subject.

Environment, Space

What is tidal locking?

Pedro Ney Stroski / 17 de March de 2023

Why the Moon is always facing the same side to Earth? The answer is tidal coupling or tidal locking and it is this post’s subject.

metalente no telescópio
Light, Nanotechnology, New technology, News

The first ultrathin and compact metalens

Pedro Ney Stroski / 8 de March de 2023

Was developed the metalens, a new type of lens for telescopes and cameras, which can be flat and operates on near-infrared region.

Digital Signal Processing, Electronics, Instrumentation

pHmeter: how does it work?

Pedro Ney Stroski / 4 de March de 2023

Meeting requests, today’s subject is the operation of pHmeter. An instrument that measures acidity and alkalinity of solutions.

Electronic components, New technology, News, Sensors

E-skin: electronic skin for robots

Pedro Ney Stroski / 25 de February de 2023

Was developed the e-skin, an electronic skin light and flexible for robots, to obtain more information about the environment.

MOSFET DESTAQUE
Analog electronics, Electronic components, Electronics, Semiconductors

MOSFET: how does it work?

Pedro Ney Stroski / 17 de February de 2023

The MOSFET is another type of field effect transistor. Much more used than JFET and it’s the most important component for digital computers.

Analog electronics, Electronic components, Electronics, Semiconductors

Junction field effect transistor

Pedro Ney Stroski / 10 de February de 2023

The junction field effect transistor (FET) is a component with many applications. In this post, are shown the structure and the operation.

Events, News, Space

The green comet approaches Earth

Pedro Ney Stroski / 30 de January de 2023

The green comet C/2022 E3 (ZTF) will reach to shortest distance from Earth on the first day of February. This comet’s last visit was 50,000 years ago.

Analog electronics, Electronic components, Hobby, Projects, Semiconductors, Tutorial

2 common base BJT amplifier projects

Pedro Ney Stroski / 28 de January de 2023

The common base is little known configuration for amplifiers using BJT. This type is used in high frequencies.

tensão de passo
Energy, High energy, Power systems

Step voltage: what is it?

Pedro Ney Stroski / 15 de January de 2023

How a lighting can kill many animals at the same time? The answer is step voltage and the explanation of this phenomena is the post’s subject.

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Pedro Ney Stroski

About me

Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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