Here's an exciting project where we control an LED and a buzzer using a joystick. This project is perfect for beginners looking to explore how inputs like joysticks can interact with outputs like LEDs ...

Arduino project, buzzer trouble. Thread starter mogbert; Start date Jul 14, 2014; Jump to latest Follow Reply Status ... There is no need for a current-limiting R (as for an LED).

This project uses an RFID module (RC522) to create an access control system with Arduino. The system checks RFID tags against a stored authorized UID and provides visual and audio feedback based on ...

Code and Working Explanation. The complete Arduino code for Interfacing Tilt Sensor with Arduino is given at the end.. In the below code, we are defining the pins as Input and Output. Pin 2 and Pin 3 ...

To build this DIY buzz wire game, you'd need an Arduino Nano, a 9V battery, two LEDs (red and green), a buzzer, a seven-segment LED display, a shift register for the display, and resistors for the ...

EFY note: Here we have used a buzzer and LED as an alert indicator, as shown in Fig. 4. But in Fig. 5, we have used the ULN2003 IC and an electric bell. This project is very important for gas leakage ...

Fig. 2: Circuit diagram for interfacing laser LED module with Arduino. Connect pins 7 and Gnd of Arduino to pins 1 and 3 of KY-008 module, respectively. Run the first sketch (onoff.ino) to turn the ...