Buzzers e Piezos Piezo Element - 12mm PTR005945 0,68 € Piezo Element - 12mm Piezo elements come in handy when you need to detect vibration or a knock. Adicionar ao Carrinho
Buzzers e Piezos 1-8S Battery Display Low Voltage Buzzer Alarm 2 in 1 Tester Module BB Ring PTR005842 4,43 € 1-8S Battery Display Low Voltage Buzzer Alarm 2 in 1 Tester Module BB Ring Adicionar ao Carrinho
Buzzers e Piezos Funduino Buzzer 5v Sounder PTR004785 1,11 € Funduino Buzzer 5v Sounder This is a small 12mm round buzzer that operates around the audible 2kHz range. You can drove it directly from 5V to generate the tones using a microcontroller like an Arduino. Use buzzers to create simple music or user interfaces. Adicionar ao Carrinho
Buzzers e Piezos Micro Piezo Siren 6-14Vdc PTR004039 10,21 € Micro Piezo Siren 6-14Vdc Piezo sirens are used for making beeps, tones and alerts. This one is small but loud! Adicionar ao Carrinho
Buzzers e Piezos Piezo Element 35mm Bestar FT-35T-2.6A1 PTR003685 0,92 € Piezo Element 35mm Bestar FT-35T-2.6A1 Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer. Adicionar ao Carrinho
Microfones Electret Microphone Amplifier - MAX4466 with Adjustable Gain PTR002791 11,62 € Electret Microphone Amplifier - MAX4466 with Adjustable Gain Add an ear to your project with this well-designed electret microphone amplifier. Adicionar ao Carrinho
Buzzers e Piezos Mini Piezo Siren 6-12Vdc PTR002309 4,37 € Mini Piezo Siren 6-12Vdc Piezo sirens are used for making beeps, tones and alerts. This one is small but loud! Adicionar ao Carrinho
Buzzers e Piezos Buzzer 12Vdc PTR001688 3,94 € Buzzer 12Vdc This is a small 23.5mm round buzzer that operates around the audible 3.4kHz range. Adicionar ao Carrinho
Altifalantes Miniature Speaker Visaton K50 - 8 Ohm - 2W - 5cm (2") PTR001553 4,31 € Miniature Speaker Visaton K50 - 8 Ohm - 2W - 5cm (2") 5 cm (2") miniature speaker with plastic diaphragm and metal basket. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium. Adicionar ao Carrinho
Microfones Breakout Board for Electret Microphone PTR001294 10,76 € Breakout Board for Electret Microphone Ready to add audio to your next project? Adicionar ao Carrinho
Microfones Electret Microphone PTR000947 1,78 € Electret Microphone Small electret microphone. Useful in acoustic and audio applications. Adicionar ao Carrinho
Buzzers e Piezos Piezo Element PTR000738 2,34 € Piezo Element Piezo elements come in handy when you need to detect vibration or a knock. Adicionar ao Carrinho
Buzzers e Piezos Buzzer 5V PTR000607 0,98 € Buzzer 5V This is a small 10mm round buzzer that operates around the audible 2kHz range. Adicionar ao Carrinho