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Category: Microelectronics

Hobby, Microcontrollers, Microelectronics, Projects, RF circuits, Tutorial, Wireless

Arduino with Bluetooth module HC-05

Pedro Ney Stroski / 26 de April de 2023

In this post, it’s shown how to control an Arduino with a smartphone using an easy method, through a Bluetooth module HC-05 or HC-06.

Aeronautics, Electronics, Instrumentation, Light, Mechanics, Microelectronics

Gyroscope: what is it and how does it work?

Pedro Ney Stroski / 26 de August de 2022

This post’s subject is the gyroscope. An instrument of great utility for electronic devices and for air, naval, and space navigations.

Disaplay Tm1637 DESTAQUE
Electronic components, Hobby, Microelectronics, Projects, Tutorial

4 digits display TM1637 with Arduino

Pedro Ney Stroski / 16 de June de 2022

In this post, are shown how to use Arduino with the TM1637 module, a 7-segment display with 4 digits and 3 project examples.

Brain-machine interface, Digital Signal Processing, Medicine, Microelectronics, News

Artificial vision for blind people

Pedro Ney Stroski / 21 de October de 2021

An international team of scientists has built an artificial vision system for blind, which involves a brain implant.

Hobby, Microcontrollers, Microelectronics, Motors, Projects

PCA9685: How to use with Arduino?

Pedro Ney Stroski / 25 de July de 2020

In this post, it’s shown how to use the PCA9685 module with Arduino. To control many servomotors this is a better solution than traditional commands.

Biology, Microelectronics, New technology, News, Sea and ocean

Scientists created cyborgs jellyfishes

Pedro Ney Stroski / 2 de February de 2020

Scientists created cyborgs jellyfishes, placing microelectronic prosthesis which control swim speed of these animals.

Materials, Mechanics, Microelectronics, Robotics

MEMS manufacturing (Part 2, surface micromachining)

Pedro Ney Stroski / 12 de January de 2020

In this part about MEMS manufacturing, the subject is surface micromachining. A very different method from the one shown in previous part.

Automation, Materials, Mechanics, Microelectronics, Robotics, Temperature

MEMS manufacturing (Part 1)

Pedro Ney Stroski / 9 de December de 2019

MEMS manufacturing is similar to process used to fabricate microelectronic circuits. The bulk micromachining is today’s subject.

Automation, Mechanics, Microelectronics, Robotics, Sensors

What are MEMS?

Pedro Ney Stroski / 24 de June de 2019

MEMS are abbreviation of Micro Electro-Mechanical Systems, are miniaturized electromechanical machines. An introduction to MEMS and some of its applications are today’s subject.

Gadgets, High speed, Internet, IT, Microelectronics, New technology, Telecomunications, Wireless

Fifth generation (5G) mobile communication

Pedro Ney Stroski / 26 de February de 2019

The fifth generation (5G) mobile communication is arriving, in this post is shown how it works and the main features.

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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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