Here we will how to create two buttons in this Bluetooth controller app to turn on and off the LED connected with Arduino ... android app to control the HM-10 module. Now we will start with the ...

We just need an Arduino UNO to serially communicate with HC-06 Bluetooth module and a smartphone to send voice command ... Arduino will turn on or off the LED according to the given Voice command. We ...

This project was created by making the modifications to an existing project. The existing project was modified by using a Bluetooth module to transmit input to Arduino Uno instead of Push buttons, ...

Arduino will be checking the incoming values all the time and controls the LEDs as per the voice command. Arduino will turn on or off the LED according to the given ... adapter or battery to get ...

1. Fig. 1: Wiring diagram for the LED desk lamp Regulated 5V DC from the Arduino Uno’s onboard linear voltage regulator powers the HC-05 compatible Bluetooth module. The module communicates with the ...

Whether controlling an LED or an AC device, this setup demonstrates ... It is built around an Arduino Uno (MOD1), an HC-05 Bluetooth module (MOD2), and a few other components. Fig. 3: Circuit diagram ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...

Adafruit Metro ESP32-S3 is an IoT development board with ESP32-S3 WiFi and Bluetooth wireless SoC, 8 MB PSRAM, and 16 MB Flash that follows Arduino UNO – or Adafruit Metro ... the NeoPixel RGB LED, ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...