{"product_id":"bmt-electronic-buzzer","title":"BMT ELECTRONIC BUZZER","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eElectronic Buzzer Breakout Board 5V 3Pin Interface\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003eElectronic Buzzer Breakout Board\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e1 Active Buzzer Alarm Module Sensor Beep for arduino smart car\u003c\/li\u003e\r\n\u003cli\u003eThere are many people active and passive buzzer buzzer concept is not very clear, here to do a brief introduction, we want to be helpful for future use.\u003c\/li\u003e\r\n\u003cli\u003eNote that the “source” does not mean power. But rather refers to the shock source.\u003c\/li\u003e\r\n\u003cli\u003ePassive buzzer is characterized by:\u003c\/li\u003e\r\n\u003cul\u003e\n\u003cli\u003eA passive internal sources without shocks, so if the DC signal can not make it with a tweet. Must 2K ~ 5K square wave to drive it\u003c\/li\u003e\r\n\u003cli\u003e2 sound frequency controllable, you can make a “more than a meter hair Suola Xi” effect.\r\n\u003c\/li\u003e\n\u003cli\u003e3 In some special cases, you can reuse a control and LED mouth\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cli\u003eActive buzzer is characterized by:\u003c\/li\u003e\r\n\u003cul\u003e\n\u003cli\u003eAn active internal buzzer with shock source, so long as a power will be called\u003c\/li\u003e\r\n\u003cli\u003e2 program easy to control, SCM can allow a high and low sounds, while passive buzzer can not.\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cli\u003eOne module description\u003c\/li\u003e\r\n\u003cul\u003e\n\u003cli\u003eA module using 9012 transistor drive\u003c\/li\u003e\r\n\u003cli\u003e2 Operating voltage 3.3V-5V\u003c\/li\u003e\r\n\u003cli\u003e6 with fixed bolt hole for easy installation\u003c\/li\u003e\r\n\u003cli\u003e7 small plates PCB size: 3.3cm * 1.3cm\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cli\u003eTwo module interface specification (3-wire)\u003c\/li\u003e\r\n\u003cul\u003e\n\u003cli\u003e1 VCC external 3.3V-5V voltage (5v microcontroller and can be directly connected to 3.3v MCU)\u003c\/li\u003e\r\n\u003cli\u003eExternal GND 2 GND\u003c\/li\u003e\r\n\u003cli\u003e3 I \/ O external microcontroller IO port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eNo oscillation source,need square wave(frequency 2K-5K ) to drive\u003c\/li\u003e\r\n\u003cli\u003eAudion 9012 drive;\u003c\/li\u003e\r\n\u003cli\u003eWork Voltage: 3.3-5V\u003c\/li\u003e\r\n\u003cli\u003eSet bolt hole,easy to assemble\r\n\u003c\/li\u003e\n\u003cli\u003ePCB Dimension: 3.3cm x 1.3cm\r\n\u003c\/li\u003e\n\u003cli\u003ePin definition\u003c\/li\u003e\r\n\u003cli\u003eVcc 3.3~5V\u003c\/li\u003e\r\n\u003cli\u003eGND the Ground\u003c\/li\u003e\r\n\u003cli\u003eI\/O I\/O interface of SCM\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eBreakout Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronic | Buzzer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44756996980780,"sku":"BMT ELECTRONIC BUZZER","price":8.7,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/673b8f849a76341d63a0b0dc5bbb8e8e.jpg?v=1757347617","url":"https:\/\/xytron.ae\/fr\/products\/bmt-electronic-buzzer","provider":"Xytron","version":"1.0","type":"link"}