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GND do Bluetooth -> na mesma trilha do LED que foi conectada no GND do Arduino Criar um programa pela IDE do Arduino que leia o Bluetooth, e envie para a porta 13 do Arduino: HIGH para ligar os LEDS ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Hardware Setup: LED Test Now is the time to control the onboard LED (D13) of Arduino through its serial monitor and, thereafter, through the Android app “Serial Bluetooth Terminal (1.9).” See the next ...

The $22 kit includes an Arduino-BLE board and 6-pin header that should be fairly broadly applicable for building Arduino-based hardware that can communicate with iOS devices.

Arduino 101* includes on-board Bluetooth® LE to enable developers to interact with Bluetooth®-enabled devices such as phones and tablets.

Learn more about Arduino UNO R4 WiFi's world, create stunning LED Matrix animations, and explore a universe of Arduino projects.

Our programming magic will make all this work smoothly. The below image show the 4x4x4 LED Cube Arduino Simulation, you can see how each pin on arduino nano is able to control the LEDs on our cube ...

Falls are one of the major causes of injury for elderly and mobility-impaired patients, which require immediate detection and intervention to avoid severe repercussions. The proposed project is a ...

8x8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8x8 LED Matrix module ...