Gravity: Digital Buzzer For Arduino
kokeugene 2017-07-05 21:51:18 2184 Views3 Replies with regards to this product, what is the sound output (in dB) and do we need supporting circuit components for this product?
2017-07-10 22:53:24 thanks for your reply! do you know the dimensions of this buzzer module? kokeugene
kokeugene 2017-07-10 17:56:52 According to the specifications the min sound output at 10 cm is over 85 dB, you can plug to the Arduino directly, you don't need other supporting circuit robert.chen
robert.chen 