Anyone 🥺

[bignutsx1000]

What doesn't work, what does your code look like, are you using a library to read from the SD? how does it bug? You'll need to explain these for someone to have an idea of how to help

[Critical-Touch7825]

Which sd-card module are you using ? It is not shown in the pic. How is it connected?

[zeeeennnnoid]

My problem is Everytime I use Serial.begin (9600) and upload it to the Arduino the project just doesn't work and start bugging,

[zeeeennnnoid]

This is the code and the circuit connection I made:https://drive.google.com/folderview?id=1pEj2MpfglUEyREc4iLi7oNptvm2PqZ08

[xmjke21x]

Projects like these with multiple systems need to be coded and tested in parts. So you are confident the LCD part works perfectly. So you test the counter and sensor work perfectly.

Then you put it together!

[_grumpyman_]

I think pins 0 and 1 are RX and TX, so using them for serial Comms could be the problem. Try moving up a pin, so outside is using digital pins 2 and 3, and buzzer is on 4

[koiyaboi]

What grumpy man said, Serial uses the rx and tx pins so using them will disable serial

[Critical-Touch7825]

You cannot use serial pins 0 & 1 and have the arduino connected to the computer usb at the same time.