Wiring: Connect the LCD, DS1307, and buzzer as per the wiring diagram. Upload Code: Upload the provided code to your Arduino using the Arduino IDE. Alarm Function: Once the code is running, the LCD ...

This code controls a burglar detection alarm system that uses a PIR sensor to detect motion. When motion is detected, an LED lights up, and a piezo buzzer sounds an alert. The system helps in ...

After uploading the code the Piezo will start making short beeps. On bright light the Piezo will only beep and on dark light it will be short. Some ideas for this experiment: Alarm for Lights in the ...

Figure an Arduino most matches the "Other" category. To be specific, it isn't an Arduino brand, it is a DigiSpark, but the trouble isn't with the device itself. The problem is with a buzzer. I got ...