BOSON: Buzzer Module
Digital buzzer module operating at 5.0 V via PH2.0 interface, with programmable sound frequency for alarms, status indicators, and interactive projects.
Pinout
- GNDOfficial table 2 row 1
Power -
Type · ground - VCCOfficial table 2 row 2
Power +
Type · power - SIGNALOfficial table 2 row 3
Digital Signal Line
Type · digital io
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| GND | Official table 2 row 1 | ground |
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. Schematik maps them to your board in the app.
Buzzers & speakers
22 other optionsPassive speakers from 1 W to 20 W (4–8 Ω), piezo buzzers active and passive, bone-conductor and surface transducers, and a BOSON buzzer module — all need a matching driver circuit or amplifier.
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