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4-way multi-channel detection system consists of an infrared sensor 4 + 1 MPU + Jumper wires Specifications: 1 Operating Voltage :. DC 3.3V-5V 2 Operating Current : try to choose more than 1A power supply 3 Working temperature : -10 Ddegree - +50 degree 4 Install Aperture :. M3 screws 5 Detection range :. 1mm to 60 CM adjustable, the closer the more stable performance , white reflective distances . 6 size : the control panel 42mm × 38mm × 12mm ( length × width × height ) Small plates forward 25mm × 12mm × 12mm ( length × width × height ) 7 Output Interface : 6 -wire interface ( 1234 4 -way signal output, + positive power - power that is negative ground ) 8 Output signal : TTL level ( can be directly connected microcontroller I / # 0 , is reflected back to the sensor sensing infrared light , the red light is on, the output low ; when no infrared light , the light is not bright, high power output level. ) Applications: 1 A Smart car or robot hunt ( including black and white lines ) , walking along the black line path , also known as tracing . 2 smart car to avoid the cliff , anti- fall . 3 Smart car to avoid obstacles Last Updated @ 12/10/2016 11:03:32 AM |
Shipping fees include handling and packing fees as well as postage costs. Although you order at your own risk, but special care is taken to protect fragile objects. Boxes are amply sized and your items are well-protected.
Parcels will be shipped out within 1-3 working days after payment has been confirmed (Public holidays and weekend are not included) .
The confirmation from the parties will be via the e-mail. Please update your latest contact phone number and the exactly shipping address with us to avoid unnecessary incident.
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Please check the contents of the parcel before signing your goods.
Please transfer the exact amount to us so that we can ship your goods on time.
Ex- stock items subject to prior sales.
Goods sold are not refundable or exchangeable. All items will be checked before shipping out to ensure it is perfect working condition. No warranty cover for Electronic products.
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