3.3V-5V Speed Sensor Module Counter Motor Test Module Groove Coupler Module, US $3.29 – Picture 0

3.3V-5V Speed Sensor Module Counter Motor Test Module Groove Coupler Module, US $3.29 – Picture 1

3.3V-5V Speed Sensor Module Counter Motor Test Module Groove Coupler Module, US $3.29 – Picture 2

3.3v-5v Speed Sensor Module Counter Motor Test Module Groove Coupler Module

US $3.29

GuangZhou, China
Jan 29th

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Item description 3.3V-5V Speed Sensor Module Counter Motor Test Module Groove Coupler Module Product Show: Specification: Brand new and high quality. use imported groove coupler sensor the groove width of 5mm. output status indicator, the lamp output high, output low lights. obscured output high; unobstructed output low. the comparator output, the signal is clean, the waveform, driving ability, more than 15mA. operating voltage 3.3V-5V the output in the form: Digital switching outputs (0 and 1) a fixed bolt hole for easy installation small plates PCB Dimensions: 3.2cm x 1.4cm using a wide voltage LM393 comparator Module using the instructions: 1 module slot unobstructed, receiver tube conduction module DO output low, shelter, DO output high; 2 module DO connected to the relay, composed of the limit switch functions can also be connected to the active buzzer module, composed of the alarm. Package content Package content: 1 x3.3V-5V Speed Sensor Module Counter Motor Test Module Groove Coupler Module Payment We accept payment via PayPal ONLY. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. Please make sure your paypal and ebay address is correct. If not, please correct it before payment. Shipping & Delivery Time Worldwide Shipping. (Except Belgium, Luxembourg, Italy and Croatia) Orders processed within 24-48 hours of payment verification. We only ship to confirmed PayPal addresses. Your PayPal address Must Match your Shipping address. We are not responsible for any custom duty or import tax. Sevice Translate Time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. Delivery Time: Contact us We will leave Positive Feedback after receiving the payment. We have a specialized customer service team eagerly waiting to assist you and ensure that you're satisfied.Please contact us if you are not satisfied with the item after receive it. All email will be answered within 24 hours. If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible. Return You have 7 days to contact us and 10 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement. Buyer needs to pay for the postage for return. Guarantee 1 Year Warranty for defective items (excluding items damaged and/or misused after receipt). Buy with confidence! Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your eBay ID. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon bidding on and winning this auction! Thanks for shopping from us!

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. ...	Brand	N/G
Country/Region of Manufacture	China
Model	MB005