Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-5V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller.
For the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.
So far, all the products that we have purchased from Think Robotics have been accurate. Only in the last order, we faced a small issue where the product accuracy was slightly lower, but this was resolved with the help of Think Robotics staff. Overall, everything is satisfactory, and we would recommend everyone to prefer Think Robotics products.
{"id":1416928002120,"title":"5V Buzzer (Pack of 2)","handle":"piezo-buzzer","description":"\u003cp\u003e\u003cspan\u003ePiezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-5V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/piezo-buzzer-specs_480x480.jpg?v=1593552592\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7043\"\u003e\u003cspan\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7043\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eTutorial\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/K8AnlUT0ng0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ADe89-w3JIA\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e","published_at":"2022-12-06T11:27:42+05:30","created_at":"2018-09-01T13:55:27+05:30","vendor":"ThinkRobotics","type":"Components","tags":["5v","5V buzzer","Active Buzzer","Buzzer","CMPNT","ELC7","passive buzzer","Piezo Buzzer","ZOHO UPDATED"],"price":3499,"price_min":3499,"price_max":3499,"available":true,"price_varies":false,"compare_at_price":3500,"compare_at_price_min":3500,"compare_at_price_max":3500,"compare_at_price_varies":false,"variants":[{"id":12744419508296,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC7043","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"5V Buzzer (Pack of 2)","public_title":null,"options":["Default Title"],"price":3499,"weight":10,"compare_at_price":3500,"inventory_management":"shopify","barcode":"ELC7043","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141808.jpg?v=1579734570","\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141738.jpg?v=1579734570","\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141748.jpg?v=1579734570"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141808.jpg?v=1579734570","options":["Title"],"media":[{"alt":"Piezo Buzzer Pack of 2 - ThinkRobotics.in","id":6271858933846,"position":1,"preview_image":{"aspect_ratio":1.333,"height":3024,"width":4032,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141808.jpg?v=1579734570"},"aspect_ratio":1.333,"height":3024,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141808.jpg?v=1579734570","width":4032},{"alt":"Piezo Buzzer Pack of 2 - ThinkRobotics.in","id":6271858868310,"position":2,"preview_image":{"aspect_ratio":1.368,"height":1426,"width":1951,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141738.jpg?v=1579734570"},"aspect_ratio":1.368,"height":1426,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141738.jpg?v=1579734570","width":1951},{"alt":"Piezo Buzzer Pack of 2 - ThinkRobotics.in","id":6271858901078,"position":3,"preview_image":{"aspect_ratio":1.349,"height":1502,"width":2026,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141748.jpg?v=1579734570"},"aspect_ratio":1.349,"height":1502,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20190604_141748.jpg?v=1579734570","width":2026}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan\u003ePiezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-5V peak-to-peak square wave. To use, connect one pin to ground (either one) and the other pin to a square wave out from a timer or microcontroller. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the loudest tones, stay around 4 KHz, but works quite well from 2KHz to 10KHz. For extra loudness, you can connect both pins to a microcontroller and swap which pin is high or low ('differential drive') for double the volume.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/piezo-buzzer-specs_480x480.jpg?v=1593552592\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/DATASHEET\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7043\"\u003e\u003cspan\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC7043\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eTutorial\u003c\/span\u003e\u003c\/h5\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/K8AnlUT0ng0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ADe89-w3JIA\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e"}
