Active filters
1 pcs : PT-3534FPQ - Buzzers Transducer, Externally Driven Piezo (with Feedback) 9 V 12mA 3.4kHz 105dB @ 9V, 10cm Through Hole P
£11.38
More 1 pcs : PT-3534FPQ - Buzzers Transducer, Externally Driven Piezo (with Feedback) 9 V 12mA 3.4kHz 105dB @ 9V, 10cm Through Hole P
1 pcs : SMT-1640-S-2-R - Buzzers Transducer, Externally Driven Piezo 5 V 3mA 4kHz 75dB @ 5V, 10cm Surface Mount Solder Pads
£11.38
More 1 pcs : SMT-1640-S-2-R - Buzzers Transducer, Externally Driven Piezo 5 V 3mA 4kHz 75dB @ 5V, 10cm Surface Mount Solder Pads
1 pcs : 3SM121MZB1UA - 100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-38dB ±1dB @ 94dB SPL) Surface Mount
£11.38
More 1 pcs : 3SM121MZB1UA - 100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-38dB ±1dB @ 94dB SPL) Surface Mount