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 the Velleman svm06. It says it is rated at 3-7VDC ...

While the pinout is very similar to the Arduino Nano’s ... Primitive audio is also provided in the form of a piezo buzzer that can be muted with a slide switch. It can be programmed to play ...

It's like a shrunken version of the Arduino Leonardo as it features the same ATmega32U4 microcontroller, micro-USB port, and pinouts. It also operates at 5V and requires an external supply of 7 to ...

Then, chances are you already know what an Arduino is, or at the very least ... A few other distinctions you'll notice between the two boards' pinouts are that the Nano has more reset pins ...