This question is an exact duplicate of:
I have a Raspberry Pi 1 Model A and am interested in attaching a buzzer to its GPIO pins so that the software (running on the pi) can turn the buzzer on/off by sending signals to the GPIO pins.
I'm new to electronics so I'm looking for the simplest setup possible. I watched this Youtube video where the author just plops a buzzer down into a breadboard and uses jumper wires to connect the breadboard/buzzer to the pi's GPIO pins. I'd like a similar (simple!) setup.
I'm wondering what the make/model/specs are for that buzzer so that I can buy the same one and attach it to my pi/breadboard the exact same way (or if there's a simpler way out there, I'm open to that as well!). Any ideas what the voltage/amperage ratings would need to be so as to be compatible with the pi (without the need for additional things like circuit drivers, resistors, transistors, etc.)? Remember, I'm a total newb here and simpler == better!
Thanks in advance!