Dear customers,Due to the COVID-19 (Coronavirus) situation, we cannot guarantee our usual same-day shipping.
Your EXP-Tech team
Prices incl. VAT plus shipping costs
Delivery time approx. 14 days
- Manufacturer: Adafruit
- Order number: EXP-R15-741
- Manufacturer part number: 1064
- Availability: 0
- country of origin: CN
- HS code: 85423990
- Weight (kg): 0.005
This electret capsule microphone is the same one we use in our great microphone amplifier board. It contains a small vibrating element that will output a few milllivolts peak-to-peak. You will need an op-amp to amplify the signal, some chips are designed with the amplifier built in in which case you can wire it up directly.
This is an "omnidirectional" microphone, with -44dB sensitivity, and has 20-20KHz frequency response. You can plug it into a breadboard or perfboard or solder wires to the little wires sticking out the back.
Check out OpenMusicLab's great tutorial on Electret Microphones for a deeper look at how these sensors work. If you need an amplifier board, see our fully-assembled and tested mic amp board with adjustable gain.