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Category: Projects

Disaplay Tm1637 DESTAQUE
Electronics 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.

Analog electronics, Basic concepts, Hobby, Projects, Tutorial

Current sources

Pedro Ney Stroski / 28 de May de 2022

The current sources are electronic circuits that provide a constant current. In this post, are shown some examples.

Electronics components, Integrated circuits, Microcontrollers, Projects, Tutorial

Accelerometer: how does it work and how to use it?

Pedro Ney Stroski / 29 de April de 2022

The accelerometer is present in every smartphone, tablet, and portable videogames. In this post, are shown the operation and how to use a module with Arduino.

Analog electronics, Electronics components, Hobby, Microcontrollers, Projects

Arduino tutorial (Part 13, joystick), 2nd edition

Pedro Ney Stroski / 15 de April de 2022

This is the post’s second edition. It’s shown one more project to control servomotors with a joystick, using another method.

Analog electronics, Digital electronics, Hobby, Integrated circuits, Projects, RF circuits, Wireless

Remote control vehicle

Pedro Ney Stroski / 19 de January de 2022

This is a project of a vehicle with tracks controlled by a pair of RF modules and intergated circuits HT-12E (encoder) and HT-12D (decoder).

Electronics components, Hobby, Microcontrollers, Projects, Tutorial

Pong with Arduino

Pedro Ney Stroski / 26 de November de 2021

This is a project of the classic game Pong on Arduino, that shows score with horizontal rolling when finish the match.

braço robótico sem microcontrolador
Analog electronics, Hobby, Projects, Tutorial

How to control a robotic arm without a microcontroller?

Pedro Ney Stroski / 11 de November de 2021

It is possible to control a robotic arm without a microcontroller, using simple electronic circuits. This post shows how.

Automation, Hobby, Microcontrollers, Projects, Sensors

Autonomous robot that avoids obstacles

Pedro Ney Stroski / 1 de October de 2021
Electronics components, Hobby, Microcontrollers, Motors, Projects, Tutorial

Arduino tutorial (Part 5, H bridge shields), 2nd edition

Pedro Ney Stroski / 27 de September de 2021

This is the second edition of the post about H bridge shields. It has additional information about the use of PWM on H bridge shield L298N.

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.

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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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