{"id":8115052871860,"title":"KY-006 Mini Passive Piezo Buzzer Alarm Module 19 * 15 * 10mm for Electronic Devices Piezoelectric Buzzer for Arduino for Raspberry Pi (Pack of 6)","handle":"ky-006-mini-passives-piezo-buzzer-alarm-modul-19-15-10mm-fur-elektronische-gerate-piezoelektrische-summer-fur-arduino-fur-raspberry-pi-6er-pack","description":"\u003ch3\u003eKY-006 Mini Passive Piezo Buzzer Alarm Module 19 * 15 * 10mm for Electronic Devices Piezoelectric Buzzer for Arduino for Raspberry Pi (6-Pack)\u003c\/h3\u003e \u003cp id=\"b\"\u003e【Product Description】This small, passive piezoelectric buzzer module can generate different tones by being driven with PWM signals of different frequencies.【Product Features】1. The piezoelectric buzzer essentially consists of a multivibrator, a piezoelectric buzzer element, an impedance matching circuit, a resonator, and a housing. 2. Passive buzzers require an external audio signal (2 kHz – 5 kHz) from the microcontroller's PWM output to produce a buzzer sound. 【Technical Parameters】Product Name: Small Passive Buzzer Module; Model: KY-006; Dimensions: 19 × 15 × 10 mm; Weight: approx. 3.5 g\/piece; 【Interface Description】VCC: External 3.3 V; GND: External Ground; I\/O: External Microcontroller I\/O; 【Identification Instructions】To identify a passive buzzer: Use a multimeter in resistance measurement mode (Rxl): Connect the black probe to the \"+\" terminal of the buzzer and move the red probe across the other terminal. If a clicking sound is heard and the resistance is only 8 Ω (or 16 Ω), it is a passive buzzer. [Applications] A buzzer is an integrated electronic signal transmitter that operates on direct current. It is frequently used in electronic products such as computers, printers, copiers, alarm systems, electronics, vehicle electronics, telephones, and timers. 【Package Contents】6 x KY-006 Mini Passive Piezo Buzzer Alarm Module\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eProduct Overview: The miniature passive piezo buzzer module can generate different tones using PWM signals of varying frequencies.\u003c\/li\u003e \u003cli\u003eProduct Features: The piezo buzzer essentially consists of a multivibrator, a piezo buzzer element, an impedance matching circuit, a resonator, and a housing.\u003c\/li\u003e \u003cli\u003eTechnical Parameters: Product Name: Miniature Passive Buzzer Module; Model: KY-006; Dimensions: 19 x 15 x 10 mm; Weight: approx. 3.5 g\/piece;\u003c\/li\u003e \u003cli\u003eInterface Description: VCC: External 3.3 V; GND: External ground; I\/O: External microcontroller I\/O; Applications: A buzzer is an integrated electronic signal generator that operates on direct current. It is commonly used as a sound-generating device in electronic products such as computers, printers, copiers, alarm systems, electronic toys, automotive electronics, telephones, and timers.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-09-02T12:34:13+10:00","created_at":"2026-09-01T21:46:53+10:00","vendor":"DEWOTHV","type":"Piezo Transducers","tags":["industrial_DE_Aug2026"],"price":11200,"price_min":11200,"price_max":11200,"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":44374757966004,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0GRTWTY71","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KY-006 Mini Passive Piezo Buzzer Alarm Module 19 * 15 * 10mm for Electronic Devices Piezoelectric Buzzer for Arduino for Raspberry Pi (Pack of 6)","public_title":null,"options":["Default Title"],"price":11200,"weight":16,"compare_at_price":null,"inventory_management":"shopify","barcode":"DE-166","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0GRTWTY71.jpg?v=1788263215","\/\/auspowers.com\/cdn\/shop\/files\/51Q1Z-HFizL.jpg?v=1788263215","\/\/auspowers.com\/cdn\/shop\/files\/51KaL4TJtGL.jpg?v=1788263215","\/\/auspowers.com\/cdn\/shop\/files\/51B9HVrFNlL.jpg?v=1788263215","\/\/auspowers.com\/cdn\/shop\/files\/51EQX3ZSEZL.jpg?v=1788263215","\/\/auspowers.com\/cdn\/shop\/files\/51rixIcFz3L.jpg?v=1788263215"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0GRTWTY71.jpg?v=1788263215","options":["Title"],"media":[{"alt":"Six DEWOTHV KY-006 mini passive piezo buzzer alarm modules for electronic devices, ideal for Arduino and Raspberry Pi projects.","id":33271828742324,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GRTWTY71.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0GRTWTY71.jpg?v=1788263215","width":1150},{"alt":"Six DEWOTHV KY-006 mini passive piezo buzzer alarm modules for electronic devices, featuring compact 19x15x10mm piezo transducers.","id":33271828775092,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51Q1Z-HFizL.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51Q1Z-HFizL.jpg?v=1788263215","width":1150},{"alt":"Six DEWOTHV KY-006 mini passive piezo buzzer modules for electronic devices, 19x15x10mm, suitable for Arduino and Raspberry Pi projects.","id":33271828807860,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51KaL4TJtGL.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51KaL4TJtGL.jpg?v=1788263215","width":1150},{"alt":"Six DEWOTHV KY-006 mini passive piezo buzzer alarm modules showing small rectangular transducers with wiring for electronic projects.","id":33271828840628,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51B9HVrFNlL.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51B9HVrFNlL.jpg?v=1788263215","width":1150},{"alt":"Set of six DEWOTHV KY-006 Mini Piezo Buzzer Alarm Modules, small passive transducers for electronic devices, Arduino, and Raspberry Pi.","id":33271828873396,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51EQX3ZSEZL.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51EQX3ZSEZL.jpg?v=1788263215","width":1150},{"alt":"Six DEWOTHV KY-006 mini passive piezo buzzer alarm modules showing small rectangular units with connecting wires for electronic projects.","id":33271828906164,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51rixIcFz3L.jpg?v=1788263215"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51rixIcFz3L.jpg?v=1788263215","width":1150}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eKY-006 Mini Passive Piezo Buzzer Alarm Module 19 * 15 * 10mm for Electronic Devices Piezoelectric Buzzer for Arduino for Raspberry Pi (6-Pack)\u003c\/h3\u003e \u003cp id=\"b\"\u003e【Product Description】This small, passive piezoelectric buzzer module can generate different tones by being driven with PWM signals of different frequencies.【Product Features】1. The piezoelectric buzzer essentially consists of a multivibrator, a piezoelectric buzzer element, an impedance matching circuit, a resonator, and a housing. 2. Passive buzzers require an external audio signal (2 kHz – 5 kHz) from the microcontroller's PWM output to produce a buzzer sound. 【Technical Parameters】Product Name: Small Passive Buzzer Module; Model: KY-006; Dimensions: 19 × 15 × 10 mm; Weight: approx. 3.5 g\/piece; 【Interface Description】VCC: External 3.3 V; GND: External Ground; I\/O: External Microcontroller I\/O; 【Identification Instructions】To identify a passive buzzer: Use a multimeter in resistance measurement mode (Rxl): Connect the black probe to the \"+\" terminal of the buzzer and move the red probe across the other terminal. If a clicking sound is heard and the resistance is only 8 Ω (or 16 Ω), it is a passive buzzer. [Applications] A buzzer is an integrated electronic signal transmitter that operates on direct current. It is frequently used in electronic products such as computers, printers, copiers, alarm systems, electronics, vehicle electronics, telephones, and timers. 【Package Contents】6 x KY-006 Mini Passive Piezo Buzzer Alarm Module\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eProduct Overview: The miniature passive piezo buzzer module can generate different tones using PWM signals of varying frequencies.\u003c\/li\u003e \u003cli\u003eProduct Features: The piezo buzzer essentially consists of a multivibrator, a piezo buzzer element, an impedance matching circuit, a resonator, and a housing.\u003c\/li\u003e \u003cli\u003eTechnical Parameters: Product Name: Miniature Passive Buzzer Module; Model: KY-006; Dimensions: 19 x 15 x 10 mm; Weight: approx. 3.5 g\/piece;\u003c\/li\u003e \u003cli\u003eInterface Description: VCC: External 3.3 V; GND: External ground; I\/O: External microcontroller I\/O; Applications: A buzzer is an integrated electronic signal generator that operates on direct current. It is commonly used as a sound-generating device in electronic products such as computers, printers, copiers, alarm systems, electronic toys, automotive electronics, telephones, and timers.\u003c\/li\u003e\n\u003c\/ul\u003e"}