3.3V-5V Active Buzzer Alarm Module Sensor with 3 Pin TTL Cable, US $2.33 – Picture 0

3.3V-5V Active Buzzer Alarm Module Sensor with 3 Pin TTL Cable, US $2.33 – Picture 1

3.3V-5V Active Buzzer Alarm Module Sensor with 3 Pin TTL Cable, US $2.33 – Picture 2

3.3v-5v Active Buzzer Alarm Module Sensor With 3 Pin Ttl Cable

US $2.33

Hong Kong, Hong Kong
Jan 29th

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3.3 to 5V Active Buzzer Alarm Module Sensor +3 Pin TTL Cable For Arduino Part small Description: 1. Product Name:3.3 to 5V Active Buzzer Alarm Module Sensor And 3 Pin TTL Cable 2. Transistor drive module uses 8550 3. Operating voltage 3.3V-5V 4. With fixed bolt hole- easy installation- 2.6mm aperture 5. PCB Dimensions: 28.2mm (length) * 13.1mm (W) * 11.5mm (H) 6. Wire length: 20.5cm 7. Weight:. 7g Features: Passive buzzer features are: 1. Passive 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 2. Sound frequency control- you can make a "more than a meter hair Suola" effect. 3. In some special cases- you can reuse a control and LED mouth Active buzzer features are: 1. An active buzzer with a concussion internal source- so long as it will be called an energized 2. Program easy to control- SCM can let a high-low sound- while passive buzzer did not. Module interface specification (3-wire) + External 3.3V-5V voltage (can be directly connected with the 5v and 3.3v MCU MCU) - External GND out external microcontroller IO port Package list: 1 * Module 1 * 3pin wire We are reliable wholesaler, if you inquiry a lagre quantity or continuous small amount, please contact us! View other items Payment We only accept payment view PayPal. We apologize that we cannot accept other payment methods. Payment must be received within 3 business days of auction closing. Shipping We ship to worldwide, all orders will be shipped via the International Airmail service unless specially agreed by seller! Please make sure your ebay address is correct. Or not, please correct it before payment. We also provide express shipping, such as DHL, FedEx, EMS, if you need, please contact me for the fee. Warranty and Return Buy with confidence! 3 months Warranty! We accepct returned items only if the items are either faulty, or do not match the our description . To obtain a refund, buyer should contact us for return the goods by register mail within a 3 days once get it. And not dispose of, lose, destroy or damage the goods. Return shipping is to be paid by the Buyer. Contact us Please contact us with any comments, questions or suggestions that you may have, we will be happy to assist you. You can contact us by leaving us an eBay message or email us. You can find our email address in you Winning Buyer Notification email. We Respond emails within 24 hours, Weekend within 36 hours . We apologize for the late reply during the holidays in China. Our working schedule: (including hotline and online inquiry) 8:30 a.m. to 7:00 p.m. (GMT +8) of Sunday to Friday Powered by http://www.baosell.com - The most powerful tool for eBay Sellers.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	3.3-5V
Voltage	3.3-5V
Type	Active Buzzer Alarm Module