{"product_id":"active-low-level-trigger-buzzer-alarm-module-for-diy-mcu-scm-in-pakistan","title":"Active Low Level Trigger Buzzer Alarm Module For Diy Mcu Scm","description":"\u003cp\u003e\u003cspan style=\"font-size:14px;\"\u003eA 5V Active Alarm Buzzer Module for Arduino is an audio signaling device, which may be mechanical, electromechanical, or piezoelectric. Just like what you are viewing now, it is a 5V DC Electronic Part Active Buzzer Module. Using top-quality material, it is durable in use.\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cspan style=\"font-size:14px;\"\u003eWhat is more, an active buzzer rings out as long as it is electrified. Compared with a passive buzzer, it is a bit expensive but easier to control. Typical uses of buzzers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke. A good choice for you all!\u003c\/span\u003e\u003c\/p\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x 5V Active Alarm Buzzer Module for Arduino.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003e3 x F-F Jumper cable.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eSpecifications and Features :\u003c\/h2\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003eProduct Name:3.3 to 5V Active Buzzer Alarm Module Sensor And 3 Pin TTL Cable\u003c\/li\u003e\r\n\t\u003cli\u003eThe Transistor drive module uses 8550\u003c\/li\u003e\r\n\t\u003cli\u003eWith fixed bolt hole- easy installation- 2.6mm aperture.\u003c\/li\u003e\r\n\t\u003cli\u003eOperating voltage 3.3V-5V\u003c\/li\u003e\r\n\t\u003cli\u003ePCB dimensions: 34.28 mm (L) * 13.29 mm (W) * 11.5 mm (H)\u003c\/li\u003e\r\n\t\u003cli\u003eWire length: 20.5cm\u003c\/li\u003e\r\n\t\u003cli\u003eWeight: 7 gm.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003ePassive buzzer features are:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003ePassive internal shocks without source- so if you can not make it with a DC signal tweet. Must be a square wave 2K ~ 5K to drive it\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003eSound frequency control- you can make a “more than a meter hair Suola” effect.\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003eIn some special cases- you can reuse a control and LED mouth\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eActive buzzer features are:\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003eAn active buzzer with a concussion internal source- so long as it will be called an energized\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003eThe program is easy to control- SCM can let a high-low sound- while the passive buzzer did not.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eModule interface specification (3-wire)\u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003col\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003e+ External 3.3V-5V voltage (can be directly connected with the 5v and 3.3v MCU MCU)\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli\u003e\u003cspan style=\"font-size:14px;\"\u003e– External GND out external microcontroller IO port\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n","brand":"China","offers":[{"title":"Default Title","offer_id":43962420363329,"sku":"B637,IMP300,Th150,KRT44,SA","price":80.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/Active_Low_Level_Trigger_Buzzer_Alarm_Module_for_DIY_MCU_SCM_in_Pakistan_1.jpg?v=1779581494","url":"https:\/\/stem.pk\/products\/active-low-level-trigger-buzzer-alarm-module-for-diy-mcu-scm-in-pakistan","provider":"stem.pk","version":"1.0","type":"link"}