Technology and Development

Projetando um Power Bank (Parte 2/9)

Designing a Power Bank (Part 2/9)

As the popularity and use of smartphones and tablets has grown, the demand for convenient, portable power supplies has also increased. Smartphones and tablets come with a removable battery...

Designing a Power Bank (Part 2/9)

As the popularity and use of smartphones and tablets has grown, the demand for convenient, portable power supplies has also increased. Smartphones and tablets come with a removable battery...

Circuito reverso de proteção da bateria (Parte 1/9)

Battery protection reverse circuit (Part 1/9)

The 21st century belongs to portable devices that run on batteries. From smartphones and laptops to smart home appliances and office appliances, new electronic devices...

Battery protection reverse circuit (Part 1/9)

The 21st century belongs to portable devices that run on batteries. From smartphones and laptops to smart home appliances and office appliances, new electronic devices...

Jogo de cobra usando Arduino

Snake game using Arduino

This is a simple snake game aimed at children and hobbyists. This game is made using Arduino. In this snake game Dot matrix display is used to display snake and...

Snake game using Arduino

This is a simple snake game aimed at children and hobbyists. This game is made using Arduino. In this snake game Dot matrix display is used to display snake and...

Robô controlado por telefone Android usando Arduino

Robot controlled by Android phone using Arduino

The Android phone that stays in your hand most of the time is useful in many other applications besides Whatsapp, Facebook; home appliances; and monitor your health parameters. And if...

Robot controlled by Android phone using Arduino

The Android phone that stays in your hand most of the time is useful in many other applications besides Whatsapp, Facebook; home appliances; and monitor your health parameters. And if...

Tacômetro digital usando microcontrolador Arduino

Digital tachometer using Arduino microcontroller

A tachometer is a device used to measure the rotational speed of any device. Using the analog voltage reading property of an Arduino, this can be easily implemented...

Digital tachometer using Arduino microcontroller

A tachometer is a device used to measure the rotational speed of any device. Using the analog voltage reading property of an Arduino, this can be easily implemented...

Codificação compatível com Arduino 11: Interface de LCD de caracteres com Arduino

Arduino 11 Compatible Coding: Character LCD Int...

In the previous tutorial, we discussed multiplexing seven-segment displays (SSD). Continuing with display devices, in this tutorial we will cover how to interface the character LCD...

Arduino 11 Compatible Coding: Character LCD Int...

In the previous tutorial, we discussed multiplexing seven-segment displays (SSD). Continuing with display devices, in this tutorial we will cover how to interface the character LCD...