Hat SPK
SKU:U055
Description
Hat SPK is a speaker compatible with M5StickC, featuring a built-in PAM8303 amplifier IC (3W single-channel Class-D audio power amplifier). Its high PSRR and differential input eliminate noise and RF interference, enabling high-quality, low-distortion audio reproduction.
Features
- Ultra-low EMI interference, 20dB better than FCC Class B standard at 300MHz
- 3W output power at 5V supply voltage with 4Ω load, total harmonic distortion of 10%
- Ultra-low noise when no input signal
- Operating voltage 2.8V ~ 5.5V
- Short-circuit protection
Includes
- 1 x Hat SPK
- 1 x Double-Sided Tape
Applications
- MP4/MP3
Specifications
| Specification | Parameter |
|---|---|
| Product Size | 25.0 x 24.0 x 14.0mm |
| Package Size | 136.0 x 92.0 x 20.0mm |
| Product Weight | 5.0g |
| Gross Weight | 13.0g |
Learn
For older version (v1.2) users, you can improve sound quality by wiring as shown in the above diagram.
Schematics
PinMap
| M5StickC | G0 | G26 | 3.3V | GND |
|---|---|---|---|---|
| HAT SPK | SD | IN- | 3.3V | GND |
Model Size
Datasheets
Softwares
Arduino
UiFlow1
EasyLoader
| Easyloader | Download | Note |
|---|---|---|
| Hat SPK Easyloader | download | / |