Gravity: Digital Buzzer for Arduino / ESP32 / micro:bit / Raspberry Pi
Digital buzzer module operating 3.3–5 V, generating sounds by varying oscillation frequency. Compatible with Arduino, micro:bit, ESP32, and Raspberry Pi via plug-and-play connector.
Pinout
- VCCType · Power
- GNDType · Ground
- SIGType · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| SIG | Signal |
Pin details
3 connections- VCCPower
- GNDGround
- SIGSignal
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: VCC, GND, SIG. Schematik maps them to your board in the app.
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