2/5/10PCS TCRT5000 IR Barrier Verfolgen Sensor Infrarot Reflective lichtschranke
Use for:

The electricity meter pulse data sampling
Fax machine, shredder paper detection
Obstacle detection
Black and white line detection


Module features:

Using infrared reflection sensors TCRT5000
Test reflection distance: 1mm to 25mm
Clean and 3, the comparator output, signal waveform,
driving ability is strong, for more than 15 ma.
With many adjustable precision potentiometer to adjust sensitivity
The working voltage of 3.3V to 5V
Output form: digital switch output (0 and 1)
Has a fixed bolt hole, convenient installation
Small board PCB size: 3.2cm x 1.4cm
The LM393, use of wide voltage comparator
Size:3.1x1.3cm(approx)


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 included:

  1/2/5/10 * Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor TCRT5000
  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
  • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
  • We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

Am 28.10.17 hat der Verkäufer die folgenden Angaben hinzugefügt:

DataCaciques