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🎤 Tiny Mic, Big Impact: Hear the Future Now!
The Adafruit I2S MEMS Microphone Breakout (SPH0645LM4H) is a compact, purely digital microphone module designed for professional audio detection and recording. Featuring a wide frequency response of 50Hz to 15kHz and high sensitivity at 94dB, it delivers clean digital audio output via I2S without analog conversion. Its ultra-thin form factor (0.66 x 0.5 x 0.07 inches) and lightweight design (5g) make it ideal for embedded projects requiring precise sound detection with minimal footprint.
| ASIN | B06XNL2GBW |
| Audio sensitivity | 94 Decibels |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | 24,769 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 537 in RCA Cables |
| Colour Screen | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (59) |
| Date First Available | 18 Jan. 2017 |
| Frequency response | 15 KHz |
| Hardware platform | PC |
| Impedance | 16 Ohms |
| Item Weight | 5 g |
| Item dimensions L x W x H | 7.6 x 5.1 x 2.5 centimetres |
| Item model number | 3421 |
| Item weight | 5 Grams |
| Manufacturer | Adafruit |
| Material | Plastic, Resin |
| Material Type | Plastic, Resin |
| Microphone form factor | Mini |
| Number of batteries | 1 Lithium Ion batteries required. |
| Number of channels | 1 |
| Power source | Corded Electric |
| Product Dimensions | 7.62 x 5.08 x 2.54 cm; 5 g |
| Signal-to-noise ratio | 15 dB |
| Size | 0.66 x 0.5 x 0.07 inches |
| UPC | 717520031291 604776613404 |
E**Z
Gut
S**D
I didn’t test it’s sound QUALITY, but I was amazed by how well it DETECTED sound in my WLED sound reactive project, even with it being placed inside a project box and under a bookcase! I didn’t expect it to really do much and added it as a “because I can” feature for fun but it turns out it’s very reactive and we’ve used it a lot. The gain and squelch settings in WLED allow you to make it as reactive as you’d like and tune out background noise like your furnace The store bought LED controllers that I’ve used (years ago) had to be very close to a speaker to detect anything and light up but NOT THIS! Very impressed and would highly recommend for projects like this.
M**L
Kann ich noch nicht sagen da ich es mit wled und dem esp 32 noch nicht zum laufen bekommen habe.
J**.
Excellent, I love these
A**L
This worked right out of the box. I have this working in Home Assistant via EspHome. Reach out to me if you have questions or need consultation in that application.
Trustpilot
2 weeks ago
1 week ago