【E-WOITD】 10PCS 27mm Sounder Sensor Trigger Drum Disc + wire copper Piezo Elements

E WOITD. Description. Features. Buzzer chips with wire copper. Speech and music applications. Wide tonal response. Can be used as speaker sounder when glued to a surface. Commonly used as percussive sensors in musical instruments, drum pads, kits, etc. Description. 100 new and high quality. Type: Piezo Elements. Material: Metal. Diameter: 27mm. Include: 10 pcs. Description. Features. Buzzer chips with wire copper. Speech and music applications. Wide tonal response. Can be used as speaker sounder when glued to a surface. Commonly used as percussive sensors in musical instruments, drum pads, kits, etc. Description. 100 new and high quality. Type: Piezo Elements. Material: Metal. Diameter: 27mm. Include: 10 pcs