Here we will how to create two buttons in this Bluetooth controller app to turn on and off the LED connected with Arduino. All available devices will be shown in the screen. Choose the correct HM-10 ...

We just need an Arduino UNO to serially communicate with HC-06 Bluetooth ... the module itself. Hence we need not worry about it. Out of the six pins only four will be used in the Operating mode. The ...

Light up / Turn off all LEDs at once control the brightness of each LED separately ( 25 levels of brighteness ) Disconnect from a bluetooth device You may need for this project android Studio, Arduino ...

In future I want to adapt it to "Full Color RGB LED Strip Driver Module Shield for Arduino STM32 AVR 3.3V-5V" as my bluetooth device needs 5v pin from Arduino Uno R3 and I now have them connected on ...

Since the module has a battery, the real time is maintained even when the Arduino is off. Circuit diagram of talking alarm clock is shown in Fig. 3 and prototype setup is shown in Fig. 4. Fig. 3: ...

In short, this module provides an option to monitor its own power supply. Circuit diagram for interfacing of KY-008 laser LED module with Arduino is shown in Fig. 2. Fig. 2: Circuit diagram for ...

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained ... The image shown below indicates the basic wiring diagram of the ...

This transition is particularly applicable to real-time health monitoring where the speed and consistency of data transmission matters.Objective: The article explores the integration of Arduino ...