Arduino Nano; P10 LED matrix display; Breadboard; 5V, 3 AMP SMPS; HC-05 Bluetooth Module; Connecting Wires; Circuit Diagram for Arduino Scoreboard . The Schematic for the Arduino LED Scoreboard is ...

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

Working Procedure: Step 1:- Connect all components as per the circuit diagram; disconnect Rx and Tx pins while uploading the code. Step 2:- Download the app called “Arduino Bluetooth Voice Controller” ...

Serial chat between arduino nano and mobile phone using CC2541BLE bluetooth board. ... Also keep in mind that the output of the bluetooth module is 3.3 volt when you calculate the resistor for the ...

02 - Breadboard with power supply module oru LED with a 1k resistor 3.3v and 5V. 03 - resistors in series. 04 - resistors in parallel. ... 19 - Wifi Module interfacing with Arduino Nano. 20 - ...

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 ...