Mini Active Buzzer
Works as a standard active buzzer or you can apply PWM to play tiny, bleepy tunes. Ahoy!
Connect a voltage (4-8v) to the pins to make Dumb Noise (tm) or use a PWM from a microcontroller to change the tones - check outĀ this Tom's Hardware article for how to playĀ tunes using a Raspberry Pi Pico!
It's got sturdy, labelled pins for connecting to jumper jerky or poking into a breadboard. The specs list the minimum voltage as 4V, but we found it worked fine with 3.3V from a microcontroller. Note that you need to connect it up with the right polarity for it to make noise, even if you're planning on going down the PWM route.
| Rated Voltage(V) | 6 |
| Voltage Range (V) | 4~8 |
| Rated Current (mA) | ā¤32 |
| Sound Output (dB) | ā„85 |
| Resonant Frequency (Hz) | 2300Ā±300 |
| Operating TempĀ (Ā°C) | -20~+45 |
| Storage Temp (Ā°C) | -20~+60 |
| Weight (g) | 2 |
| Diameter of buzzer | 12mm |
| Pin spacing | 8mm |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Mini Active Buzzer
Mini Active Buzzer
Works as a standard active buzzer or you can apply PWM to play tiny, bleepy tunes. Ahoy!
Connect a voltage (4-8v) to the pins to make Dumb Noise (tm) or use a PWM from a microcontroller to change the tones - check outĀ this Tom's Hardware article for how to playĀ tunes using a Raspberry Pi Pico!
It's got sturdy, labelled pins for connecting to jumper jerky or poking into a breadboard. The specs list the minimum voltage as 4V, but we found it worked fine with 3.3V from a microcontroller. Note that you need to connect it up with the right polarity for it to make noise, even if you're planning on going down the PWM route.
| Rated Voltage(V) | 6 |
| Voltage Range (V) | 4~8 |
| Rated Current (mA) | ā¤32 |
| Sound Output (dB) | ā„85 |
| Resonant Frequency (Hz) | 2300Ā±300 |
| Operating TempĀ (Ā°C) | -20~+45 |
| Storage Temp (Ā°C) | -20~+60 |
| Weight (g) | 2 |
| Diameter of buzzer | 12mm |
| Pin spacing | 8mm |
Original: $1.00
-65%$1.00
$0.35Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Works as a standard active buzzer or you can apply PWM to play tiny, bleepy tunes. Ahoy!
Connect a voltage (4-8v) to the pins to make Dumb Noise (tm) or use a PWM from a microcontroller to change the tones - check outĀ this Tom's Hardware article for how to playĀ tunes using a Raspberry Pi Pico!
It's got sturdy, labelled pins for connecting to jumper jerky or poking into a breadboard. The specs list the minimum voltage as 4V, but we found it worked fine with 3.3V from a microcontroller. Note that you need to connect it up with the right polarity for it to make noise, even if you're planning on going down the PWM route.
| Rated Voltage(V) | 6 |
| Voltage Range (V) | 4~8 |
| Rated Current (mA) | ā¤32 |
| Sound Output (dB) | ā„85 |
| Resonant Frequency (Hz) | 2300Ā±300 |
| Operating TempĀ (Ā°C) | -20~+45 |
| Storage Temp (Ā°C) | -20~+60 |
| Weight (g) | 2 |
| Diameter of buzzer | 12mm |
| Pin spacing | 8mm |
