Introduction

This sensor is for line tracking purpose.  It detects white and black color, and it outputs via TTL signal.

You can even combine several sensors to meet your specific requirements. 

Specification

• Power supply: +5V
• Operating current: <10mA
• Operating temperature range: 0°C ~ + 50°C
• 3-wire output interface
• Output: TTL(Black for LOW output, White for HIGH output)

Shipping & Handling

1. Normally ,we provide Worldwide shipping via Air mail from China .

Delivery Time:
(A)  United States / United Kingdom / Australia / Canada:   7 - 25  working days.
(B)  Other Countries : Maybe take up to 3-8 weeks, depends on local despatch and your country's strict Custom Inspection .
   2. We will send your package out within two Business day ter we receive the Payment.
   3. Also we provide  express delivery service  to worldwide which depends on your requirment.
   4. We will ship worldwide except the following regions: INDIA, Macau, China, Vietnam, Indonesia, Nigeria (please check beforehand).


Return/Refund Policy
 
    We hope you enjoy our products. And your satisfactory is very important to us.
    Any problems please contact us and we'll do our best to fix it out.
    Here is our misrepresented & unsatisfied merchandise policy.

    1. We accept returns for replacement or refund within 7 days after receipt of item(s). Items MUST be in their original condition, not worn or altered.
    2. We DO NOT reimburse the return shipping charge. Refunds will be for the original price paid, and will be issued within 7 business days after receipt of the return.