TCRT5000 Track sensor Infrared Reflective Photoelectric Switch IR Barrier Line, US $1.61 – Picture 0

TCRT5000 Track sensor Infrared Reflective Photoelectric Switch IR Barrier Line, US $1.61 – Picture 1

TCRT5000 Track sensor Infrared Reflective Photoelectric Switch IR Barrier Line, US $1.61 – Picture 2

TCRT5000 Track sensor Infrared Reflective Photoelectric Switch IR Barrier Line, US $1.61 – Picture 3

TCRT5000 Track sensor Infrared Reflective Photoelectric Switch IR Barrier Line, US $1.61 – Picture 4

Tcrt5000 Track Sensor Infrared Reflective Photoelectric Switch Ir Barrier Line

US $1.61

??, China
Jan 29th

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TCRT5000 Infrared Reflective Photoelectric Switch Barrier Line IR Track sensor Description: 1, the electricity meter pulse data sampling 2, fax machine, shredder paper detection 3, obstacle detection 4, black and white line detection Module features: 1, using infrared reflection sensors TCRT5000 2, test reflection distance: 1mm to 25mm Clean and 3, the comparator output, signal waveform, driving ability is strong, for more than 15 ma. 4, with many adjustable precision potentiometer to adjust sensitivity 5, the working voltage of 3.3V to 5V 6, output form: digital switch output (0 and 1) 7, has a fixed bolt hole, convenient installation 8, small board PCB size: 3.2cm x 1.4cm 9 the LM393, use of wide voltage comparator Module functions is introduced: TCRT5000 sensor of infrared emission diode constantly launch infrared, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module at this time for the high level, indicating diode has been put out state; Detected objects appear within the scope of testing, infrared light is reflected back and strength is enough big, light activated triode saturation, at this time the output of the module for the low level, instructs the diode lights. Package: 1X TCRT5000 Track sensor Contact us We will response to all enquiries with 24 hours(ASAP) but please allow delay response for non-business time. If you have any questions on the product you are interested or your want to order please do not hesitate to contact us. we accept the paypal only now We offer the Air mail (china POST)for default. It will not much slower than express(About 15-25 working days). If you prefer other ways of express for shipping, eg DHL, TNT, UPS, please contact us first. About the Shipping insurance: For other countries and areas, we also suggest buy the insurance while you paying. The insurance will be included the tracking number, that will make your parcel be registered and more safe. Furthermore, such parcels always be treated as a priority by POST OFFICE. Even it lost, we can get the compensation soon. Without it, both you and us can not follow the parcel, just wait... Delivery address on Paypal Only--We only ship to the given address in Paypal payment. Please make sure payment address in Paypal is correct. Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy. If you would like to change the address, please contact us IMMEDIATELY after your payment. Engineered for professional eBay sellers! On Dec-28-14 at 22:57:07 PST, seller added the following information: