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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
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Speed sensing is very important in industrial applications in which process control require precise speed control of production belts to control the rate of manufacturing and also in robotics and autonomous system to determine the exact position of the arm or the tool and its movement. In industry we use two types of speed sensors magnetic induction sensors and Infrared sensors. This 4 Pin Infrared Speed Sensor Module is used in the speed control applications where you need to read rotation of a disk. It is powered by any of the 3.3V or 5V supply and gives digital output, which you can easily read with the help of interrupt function on your microcontroller or development board.
IR Speed Sensor Module Specifications
- Groove width is about 5mm
- LM393 Comparator onboard to give digital output
- Low power requirement
- Senor output High when object is detected inn groove otherwise Low
- 4 Pins VCC, GND, Dout and Aout
Product Description
To power this sensor connect either 3.3V or 5v supply to the VCC pin and connect GND pin to ground. Take the Digital Output from the DO pin and connect it to any GPIO pin on your development board or microcontroller. Read the output by AttachInterrupt function in Arduino and proceed with your program.
Package Contents
1× 4 Pin Infrared Speed Sensor Module
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.