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Category: Instrumentation

Analog electronics, Hobby, Instrumentation, Integrated circuits, Projects

AC detector and cooler with LED effect

Pedro Ney Stroski / 27 de July de 2022

In this post, are shown 2 circuit projects: an AC voltage detector and a cooler with LED effect.

Electronics, Energy comsumption, Instrumentation, Magnetism

Wattmeter: operation and main types

Pedro Ney Stroski / 22 de December de 2021

Fulfilling the request, This post’s subject is wattmeter operation. An instrument that measures provided or dissipated power in a circuit.

encoder_DESTAQUE
Automation, Electronics components, Hobby, Instrumentation, Projects, Sensors

Rotary encoder: how it works and how to use it?

Pedro Ney Stroski / 6 de August de 2021

The rotary encoder looks like a potentiometer, but the operation is completely different. How it works and how to use it in Arduino are today’s subjects.

Energy, Instrumentation, Sensors, Temperature, Thermodynamics

Thomson effect: what is it?

Pedro Ney Stroski / 6 de July de 2021

This post is the second part about thermoelectricity. Thomson effect is a reversible thermoelectric phenomenon and related to Seebeck and Peltier effects.

Automation, Energy, Energy comsumption, Instrumentation, Power electronics

How the multifunction meter works?

Pedro Ney Stroski / 22 de April de 2021

Fulfilling requests, this post’s subject is multifunction meter, an instrument that makes many electrical measurements, to help in energy management.

relógio atômico medindo o segundo
Instrumentation, Light, News

New atomic clocks will redefine the second

Pedro Ney Stroski / 25 de March de 2021

Three different atomic clocks made an ultraprecise comparison measure, within a quadrillionth of 1%, an advance in the new definition of a second.

Biology, Electronics, Geology, Instrumentation, Subatomic particles

Carbon-14 for dating (Part 2)

Pedro Ney Stroski / 19 de January de 2021

In this part, are explained the methods to measure the quantity of carbon-14 in organic material, allowing to determine a fossil’s age.

Exploration, Instrumentation, News, Space, Wireless

UAE launches Hope, it’s the first probe to Mars

Pedro Ney Stroski / 21 de July de 2020

The United Arab Emirates (UAE) sends it’s first probe to the orbit of Mars, called Hope.

Automation, Biology, Electronics, Instrumentation, Mechanics, Medicine

How a pulmonary ventilator for COVID-19 works?

Pedro Ney Stroski / 16 de April de 2020

This post’s subject is the operation of pulmonary ventilator or respirator, for treating pacientes with COVID-19 or Corona virus.

Exploration, Instrumentation, Light, News, Space

ESA will launch new space telescope CHEOPS

Pedro Ney Stroski / 17 de December de 2019

European Space Agency is about to launch the telescope CHEOPS (Characterising Exoplanets Satellite) to study exoplanets.

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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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