3.3v-5v Active Buzzer Module Trigger Low Level Buzzer Control Panel + 3p Cable

US $1.50

Shenzhen, China
Apr 30th

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3.3V-5V active buzzer module trigger low level buzzer control panel + 3P Cable Item Description A module description 1 Module driven by S8550 triode 2 Operating Voltage 3.3V-5V 3 low-level triggered 4 has a fixed bolt hole for easy installation 5 small plates PCB size: 3.1cm * 1.3cm B: module interface specification (3-wire) 1 VCC 3.3V-5V external voltage (can be connected directly to the 5v and 3.3v MCU MCU) 2 GND External GND 3 I / O external microcontroller IO port Package includes: 1PCS X active buzzer module 3p 20cm cable Payment Description We only accept PayPal. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. Shipping Description Items will be shipped within 1 business day on payment received. we can provide a tracking number when you order more than $35.we will send you a DHL or other Express package when you order more than $200. Items are shipped using Airmail, which reach most of the countries within 10 to 25 business days. Delivery time depends on destination and other factors, it may takes up to 25 business days. Country Delivery Time Working days 5-10 11-15 16-20 21-25 26-30 >31 Calendar days 5-12 13-19 20-28 29-35 36-45 >41 United States Rate of arrival 9% 50% 35% 5% 1% Resend or refund Canada, Australia Rate of arrival 4% 45% 43% 6% 2% Resend or refund United Kingdom Rate of arrival 7% 46% 44% 2% 1% Resend or refund Europe (Exclude UK) Rate of arrival 2% 38% 45% 11% 4% Resend or refund Others Rate of arrival 3% 38% 48% 8% 3 Resend or refund Return Description If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it. if item is defective in 2 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item. f item is defective after 2 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. About Us Please feel free to contact us whenever and whatever. We will be always here for you. please leave us 24 business hour to answer your emails. thank you for your business ,wish you a nice day. Engineered for professional eBay sellers!