Seeed 107020000 Grove Piezo Buzzer with Analog Capability

Seeed-Studio-Grove-Piezo-Buzzer-with-Analog-Function-Seeed-Studio-107020000-From-the-Grove-modular-connector-prototyping-system-is-the-b-Grove-Buzzer-b-The-buzzer-can-be-connected-to-digital-outputs-and-will-emit-a-tone-when-the-output-is-HIGH-Alternatively-it-can-be-connected-to-an-analog-PWM-output-to-generate-various-tones-and-effects-p-Seeed-107020000-Grove-Piezo-Buzzer-with-Analog-Capability

Price: 1.61 from Rapid Online Rapid Electronics Ltd.