{"id":7358462754996,"title":"Adafruit Accessories Piezo Buzzer PS1240 (1 piece)","handle":"adafruit-accessories-piezo-buzzer-ps1240-1-piece","description":"\u003ch3\u003eAdafruit Accessories Piezo Buzzer PS1240 (1 piece)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePiezo buzzers are used for making beeps, tones and alerts. This one is petite\nbut loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one\npin to ground (either one) and the other pin to a square wave out from a timer\nor microcontroller. For the loudest tones, stay around 4 KHz, but works quite\nwell from 2KHz to 10KHz. For extra loudness, you can connect both pins to a\nmicrocontroller and swap which pin is high or low ('differential drive') for\ndouble the volume.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e","published_at":"2023-03-01T18:59:39+11:00","created_at":"2023-03-01T18:59:45+11:00","vendor":"Adafruit","type":"","tags":["industrial_Dec2022"],"price":8700,"price_min":8700,"price_max":8700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42195097551028,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B01BNNNYB4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit Accessories Piezo Buzzer PS1240 (1 piece)","public_title":null,"options":["Default Title"],"price":8700,"weight":2,"compare_at_price":null,"inventory_management":null,"barcode":"701851958198","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/auspowers.com\/cdn\/shop\/products\/B01BNNNYB4.jpg?v=1677658164","\/\/auspowers.com\/cdn\/shop\/products\/61qFWI_4tXL.jpg?v=1677657585","\/\/auspowers.com\/cdn\/shop\/products\/41w9kqZJnoL.jpg?v=1677657585","\/\/auspowers.com\/cdn\/shop\/products\/61p7-bYjTrL.jpg?v=1677657585","\/\/auspowers.com\/cdn\/shop\/products\/511JnjfuCiL.jpg?v=1677657585"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/products\/B01BNNNYB4.jpg?v=1677658164","options":["Title"],"media":[{"alt":"[Australia - AusPower] - Adafruit Accessories Piezo Buzzer PS1240 (1 piece) ","id":28310347186356,"position":1,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/B01BNNNYB4.jpg?v=1677658164"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/B01BNNNYB4.jpg?v=1677658164","width":500},{"alt":"[Australia - AusPower] - Adafruit Accessories Piezo Buzzer PS1240 (1 piece) ","id":28310307602612,"position":2,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61qFWI_4tXL.jpg?v=1677657585"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61qFWI_4tXL.jpg?v=1677657585","width":500},{"alt":"[Australia - AusPower] - Adafruit Accessories Piezo Buzzer PS1240 (1 piece) ","id":28310307635380,"position":3,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/41w9kqZJnoL.jpg?v=1677657585"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/41w9kqZJnoL.jpg?v=1677657585","width":500},{"alt":"[Australia - AusPower] - Adafruit Accessories Piezo Buzzer PS1240 (1 piece) ","id":28310307668148,"position":4,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/61p7-bYjTrL.jpg?v=1677657585"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/61p7-bYjTrL.jpg?v=1677657585","width":500},{"alt":"[Australia - AusPower] - Adafruit Accessories Piezo Buzzer PS1240 (1 piece) ","id":28310307700916,"position":5,"preview_image":{"aspect_ratio":1.333,"height":375,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/products\/511JnjfuCiL.jpg?v=1677657585"},"aspect_ratio":1.333,"height":375,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/products\/511JnjfuCiL.jpg?v=1677657585","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAdafruit Accessories Piezo Buzzer PS1240 (1 piece)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003ePiezo buzzers are used for making beeps, tones and alerts. This one is petite\nbut loud! Drive it with 3-30V peak-to-peak square wave. To use, connect one\npin to ground (either one) and the other pin to a square wave out from a timer\nor microcontroller. For the loudest tones, stay around 4 KHz, but works quite\nwell from 2KHz to 10KHz. For extra loudness, you can connect both pins to a\nmicrocontroller and swap which pin is high or low ('differential drive') for\ndouble the volume.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e"}