Adafruit STEMMA Speaker
Pinout
- SIGwhite wireType · Signal
- +red wireType · Power
- -black wireType · Ground
| Pin | Position | Type |
|---|---|---|
| SIG | white wire | Signal |
| + | red wire | Power |
| - | black wire | Ground |
Pin details
3 connections- SIGwhite wireSignal
- +red wirePower
- -black wireGround
Start wiring
Analog · I2S · PWM · 3.3 – 5 V · Bare
Adafruit product 1536 is a breadboard-friendly active buzzer: apply 3–5 V DC and it produces a loud fixed tone around 2 kHz; the frequenc…
Module pins: +, -, SIG. Schematik maps them to your board in the app.
Buzzers & speakers
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