Robotics Piezo Active Buzzer 5v 12V DC 12mm Diameter Continuous Tone Arduino

Find many great new & used options and get the best deals for Piezo Active Buzzer 5v -12V DC 12mm Diameter Continuous Tone Arduino / Robotics at the best online prices at ! Free delivery for many products!. Condition:： New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions ： Operating Voltage: ： 5V ， Resonant Frequency: ： 2300： MPN: ： HSD ， Brand: ： HSD ， 。