Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
MP3 player
The Arduino Site: "1-Wire" information
✔ High durability and long lifespan✔ Fast snap-action response✔ Stable and reliable performance✔ Compact size – easy to install✔ Suitable for high current applications
Aluminum Spacer (M5 - 6mm) x 1
Operating temperature range from -40°C to 85°C
Piezo Sensor Element 27mm 74HC573 MP3 playerPiezo element is a sensor which is used to detect vibration, in this case, a knock on a door, table, or other solid surface. A piezo is an electronic device (sensor) that generates a voltage when it's physically deformed by a vibration, sound wave, or mechanical strain. Similarly, when you put a voltage across a piezo, it vibrates and creates a tone. Piezos can be used both to play tones and to detect tones. For more information on piezo electric
US$ 33.18
US$ 165.31
US$ 61.43
US$ 210.19