Plate material: brass. Resonant impedance: ≤200Ω. Resonant frequency: 3.9kHz.
5 x 23mm Piezo Transducer 120mm Leads 12V
Murata 7BB-27-4 A0 27mm Piezo Transducer 4.6kHz 45mm Leads 5 Pieces OM1179A
Piezoelectric Generator 27mm Piezo Sensor Buzzer
5 x Red 5 x 7 Dot Matrix LED Display 17.8x12.7mm
10x 10k multiturn potentiometers 5 x 5 x 20mm Beckman 90P R10K preset trimmer
