PAM8904 STEMMA Piezo Driver Amp Module PAM8904 Piezo Driver

£9.95
+ £3.99 Shipping

PAM8904 STEMMA Piezo Driver Amp Module PAM8904 Piezo Driver

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PAM8904 STEMMA Piezo Driver Amp Module PAM8904 Piezo Driver

£9.95

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£12.95
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Product details

Product details

PAM8904 STEMMA Piezo Driver Amp Module PAM8904 Piezo Driver

We whipped up a quick breakout in our 2mm JST-PH STEMMA form-factor to make it easy for anyone who wants to beep their boops very loudly. Usage is easy: power with 3 to 5VDC on the Vin and GND pins. Then provide a square wave on the signal pin, from 20Hz to 300KHz - any duty cycle is ok but 50% will probably work best. Theres a dual DIP switch to set the gain: you can set it to off (zero gain), x1 gain, x2 gain and x3 gain. The output is differential so 2x gain will give you 4xVin peak-to-peak across the piezo lines. Connect your piezo to the terminal block and you're ready to rock. Please note: If you are powering the driver from 5VDC, don't set the gain to x3 because the 15V output is higher than the driver is specified for. (Yeah we also sorta wondered why the chip manufacturer allows it). So if you are using 3.3V power, x3 gain is OK and will give you about 10V out but if you're powering with 5V use 2x gain max to keep the max voltage at 10V. Color: Black Material: PCB Package Contents: 1 * PAM8904 module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 537780862-1101014593
  • EAN: 6034111732547
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Product Safety Labels

CE Mark
Manufacturer Part Number: I501225505
Serial Number: I501225505

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Manufacturer
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  • Shenzhen Haoyouqu Electronics Co., Ltd.
  • Shenzhen Haoyouqu Electronics Co., Ltd.
  • Tian'an Community
  • Shatou Subdistrict
  • Futian District
  • shenzhen
  • CN
  • 518000
  • [email protected]
  • 15320490316

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • ECLAT SOLUTION SARL
  • ECLAT SOLUTION SARL
  • Bureau 1145,37 Passage du Ponceau, 75002 Paris
  • Paris
  • France
  • 75002
  • [email protected]
  • +33 187652619
Delivery

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Dispatched within 10 days

  • STANDARD: £3.99 - Delivery between Tue 17 November 2026–Wed 25 November 2026

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