Buzzer Out Of Stock, Identify Alternate Vendors

[ForrestErickson]

The Adafruit buzzer was out of stock 20230509 https://www.adafruit.com/product/1536

Candidate parts from Digikey Shopping Cart: https://www.digikey.com/short/rr27q7hq

  | 102-CMI-1295-0585T-NDCMI-1295-0585TCUI DevicesBUZZER MAGNETIC 5V 12MM TH |   | Immediate | 0.98500 | $9.85 -- | -- | -- | -- | -- | -- Import Tariff may apply to this part if shipping to the United States 2 |   | 433-WST-1210T-NDWST-1210TSoberton Inc.BUZZER MAGNETIC 5V 12MM TH |   | Immediate | 0.69100 | $6.91 [102-CMI-1295-0585T-ND](https://www.digikey.com/en/products/detail/cui-devices/CMI-1295-0585T/10326184) 102-CMI-1295-0585T-ND CMI-1295-0585T CUI Devices BUZZER MAGNETIC 5V 12MM TH Customer Reference 10 Immediate 0.98500 $9.85 Import Tariff may apply to this part if shipping to the United States 2 [433-WST-1210T-ND](https://www.digikey.com/en/products/detail/soberton-inc/WST-1210T/16354828) 433-WST-1210T-ND WST-1210T Soberton Inc. BUZZER MAGNETIC 5V 12MM TH Customer Reference 10 Immediate 0.69100 $6.91 

[ForrestErickson]

Assemble SN 22, 23, 24 and 25 with Digikey number 433-WST-1210T-ND.

Assemble SN 26, 27, 28 , 29 and 30 with Digikey number 102-CMI-1295-0585T-ND.

[ForrestErickson]

Got an email

Adafruit Industries support@adafruit.com 5/16/2023 3:50 PM

Dear Adafruit Customer,

We have restocked a product you asked to be notified about. There are currently 1,000 available units in stock.

Order now at the link below!

---

Product Back In Stock

Buzzer 5V - Breadboard friendly

Link: http://www.adafruit.com/products/1536

[ForrestErickson]

The units assembled with these two parts are similar in performance but not identical.
Assemble SN 22, 23, 24 and 25 with Digikey number 433-WST-1210T-ND. Assemble SN 26, 27, 28 , 29 and 30 with Digikey number 102-CMI-1295-0585T-ND.

And Assemble SN ?16, 17, 18 , and 19? with Adafruit part.

I assume I there might be a small difference with the adafruit part but have not tested all three side by side.

[ForrestErickson]

20230517 Schematic note added with the alternate vendor information above.

[ForrestErickson]

@RobertLRead @LokiMetaSmith I did document the parts with which I built Rev 2 assemblies. See details in this issue now closed.

The buzzers 433-WST-1210T-ND and 102-CMI-1295-0585T-ND are both rated at 85 dB at 10cm.

The Rev2 can drive the VERY loud Floyd Bell Inc buzzer 2339-TXC-86-515-Q-ND rated at 103dB. however we have not designed an enclosure for the "off board" mounting requirements of this device.

[RobertLRead]

Okay, what should we put in the paper? 85dB?

On Mon, Aug 14, 2023 at 6:15 PM Forrest Lee Erickson < @.***> wrote:

@RobertLRead https://github.com/RobertLRead @LokiMetaSmith https://github.com/LokiMetaSmith I did document the parts with which I built Rev 2 assemblies. See details in this issue now closed.

The buzzers 433-WST-1210T-ND and 102-CMI-1295-0585T-ND are both rated at 85 dB at 10cm.

The Rev2 can drive the VERY loud Floyd Bell Inc buzzer 2339-TXC-86-515-Q-ND rated at 103dB. however we have not designed an enclosure for the "off board" mounting requirements of this device.

— Reply to this email directly, view it on GitHub https://github.com/PubInv/general-purpose-alarm-device/issues/228#issuecomment-1678210398, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABINEH6DXIOVUQDX4XKPAZLXVKWRLANCNFSM6AAAAAAX3ZKHNA . You are receiving this because you were mentioned.Message ID: @.***>

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[ForrestErickson]

@RobertLRead

I made a change to the main README.md

Acoustic alert by 5V buzzer, 85 dB at 10 cm. On board Piezo self excited buzzer or through a 0.1" two pin header for off board buzzer (103 dB).