Description
Hat SPK is an M5StickC compatible speaker, integrated PAM8303 amplifier (3w single channel type D power amplifier), High PSRR and differential inputs eliminate noise and rf interference, thus it has the characteristics of simple functions and high audio reproduction.
Product Feature
Ultra-low EMI interference, 20dB better than FCC class B standard at 300MHz
Voltage 5 v power supply, with 4 Ω load power output 3 w, 10% of the total harmonic distortion.
Ultra-low noise without input
Power range:2.8V – 5.5V
Shortcut protection.
Package Includes
5 x SPK Hat
Application
MP4/MP3
Schematic
Schematic
Links
Official Channle
Official forum
PAM8303 Datasheet
EasyLoader
2.After downloading the software, double-click to run the application, connect the M5 device to the computer via the data cable, select the port parameters, and click inchBurninch to start burning.
Example
for
Pin Map
M5StickC
GPIO0
GPIO26
5V
GND
HAT SPK
SD
IN-
5V
GND
Additional information
| Weight | 0.065 kg |
|---|
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