Technology and Development

Como controlar LEDs usando o MIT App Inventor e Bluetooth

How to Control LEDs Using MIT App Inventor and ...

In a previous tutorial, we discussed MIT App Inventor, a popular online platform for building mobile apps using visual programming. The platform is useful for quickly prototyping applications...

How to Control LEDs Using MIT App Inventor and ...

In a previous tutorial, we discussed MIT App Inventor, a popular online platform for building mobile apps using visual programming. The platform is useful for quickly prototyping applications...

Como construir um tapete de alarme controlado por aplicativo

Como construir um tapete de alarme controlado p...

Acordar nem sempre é fácil, especialmente quando o botão de soneca normalmente está a uma curta distância. Superar o desejo de ficar no conforto de nossas camas muitas vezes requer...

Como construir um tapete de alarme controlado p...

Acordar nem sempre é fácil, especialmente quando o botão de soneca normalmente está a uma curta distância. Superar o desejo de ficar no conforto de nossas camas muitas vezes requer...

Protocolo Bluetooth (Parte 2): Tipos, Troca de Dados, Segurança

Bluetooth Protocol (Part 2): Types, Data Exchan...

The Bluetooth protocol is made up of several protocols that can be divided into four categories. Each of these protocols is responsible for a specific type of task and is...

Bluetooth Protocol (Part 2): Types, Data Exchan...

The Bluetooth protocol is made up of several protocols that can be divided into four categories. Each of these protocols is responsible for a specific type of task and is...

Controle de eletrodomésticos usando telefone Android

Controlling Home Appliances Using Android Phone

As technology improves, automation has become a necessity, whether at home, in the office or elsewhere. At home we find many appliances, whether fans, AC, T...

Controlling Home Appliances Using Android Phone

As technology improves, automation has become a necessity, whether at home, in the office or elsewhere. At home we find many appliances, whether fans, AC, T...

Tutorial 10: Transmissor de dados de sensor sem fio usando Bluetooth e ATtiny85

Tutorial 10: Wireless Sensor Data Transmitter U...

In the previous tutorial, we learned how the ATtiny85 communicates serially with the HC05 Bluetooth module and sends/receives commands from the Bluetooth smartphone. This tutorial also involves the function of...

Tutorial 10: Wireless Sensor Data Transmitter U...

In the previous tutorial, we learned how the ATtiny85 communicates serially with the HC05 Bluetooth module and sends/receives commands from the Bluetooth smartphone. This tutorial also involves the function of...

Tutorial 9: Controle de dispositivos usando Bluetooth e ATtiny85 do smartphone

Tutorial 9: Control devices using Bluetooth and...

In this series of tutorials, we learned about the potentiometer interface to obtain analog input, the RGB LED interface generating the PWM output, the DC motor speed control using the...

Tutorial 9: Control devices using Bluetooth and...

In this series of tutorials, we learned about the potentiometer interface to obtain analog input, the RGB LED interface generating the PWM output, the DC motor speed control using the...