If you want to add beeps, tones or alerts to your Raspberry Pi project, you require a Piezo Buzzer! This buzzer requires no external oscillation, simply place a voltage of between 9V & 15V DC, across the terminals and it will make noise! This one comes with two wires attached and two screw mounting points, so it can easily be integrated onto a breadboard or into a circuit! To use you'll need a voltage source such as a battery; simply connect the black wire to the negative of the voltage source and the red wire to the positive point that voltage source. This buzzer requires no external oscillation, simply place a voltage across the terminals and it will make noise! Features * 9-15V Piezo Transducer * PCB & Breadboard Mountable * Wires pre-attached Specifications Model no. 41.S01L120A-LF Operating voltage range (VDC) 9.0 ~ 15.0 Rated voltage (VDC) 12.0 Max. rated current (mA) 40.0 Min. sound output (dBA/30 cm) 90.0 Frequency (Hz) 2800 ± 200 Tone nature SINGLE Operating temperature (°C) -20 ~ +60 Terminal Leadwire (UL1007, AWG#28) Housing material ABS Weight (g) 17.0 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2023-03-07 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2023-08-22 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2023-11-03 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2023-12-27 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2024-09-19 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2024-11-29 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2024-11-30 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2025-11-28 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2025-11-29 https://elecena.pl/product/22717294/piezo-transducer-9-15v-buzzer 2026-04-15