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10pcs 5mm 940nm Infrared emitter & receiver diode IR LED | Infrared LED | Infrared Sensor (5 Pairs) A image
10pcs 5mm 940nm Infrared emitter & receiver diode IR LED | Infrared LED | Infrared Sensor (5 Pairs) B image
10pcs 5mm 940nm Infrared emitter & receiver diode IR LED | Infrared LED | Infrared Sensor (5 Pairs) C image

10pcs 5mm 940nm Infrared emitter & receiver diode IR LED | Infrared LED | Infrared Sensor (5 Pairs)

₹118 ₹299
Model :
  • ELECTROBOT
NOTE :
* Free Delivery On All Orders
* 2% Discount On Account Transfer Mode
* Estimated Dispatch Time : WhatsAPP (+91)84486-82739 for exact timeline
* Part Code may vary, if new part code series have been issued by brand.
An IR sensor consists of two parts, the emitter circuit, and the receiver circuit. This is collectively known as a photo-coupler or an optocoupler. The emitter is an IR led and the detector is an IR photodiode. The IR photodiode is sensitive to the ir light emitted by an ir led. The photo-diodes resistance and output voltage change in proportion to the IR light received. This is the underlying working principle of the IR sensor. The type of incidence can be direct incidence or indirect incidence. Indirect incidence, the IR led is placed in front of a photodiode with no obstacle in between. In indirect incidence, both the diodes are placed side by side with an opaque object in front of the sensor. The light from the IR led hits the opaque surface and reflects back to the photodiode.
diameter :
  • 5mm
receiving angle :
  • 40 degrees
power :
  • 0.15 w
forward voltage :
  • 1.2-1.3v
wave length :
  • 940nm
voltage (vf) :
  • 1.1-1.4 v
Storage temperature :
  • - 25u00b0 ~ +80u00b0C
maximum reverse voltage :
  • 5 v
maximum forward current :
  • 30 ma
Maximum power :
  • 70 mw
transmitting and receiving distance :
  • about 7 - 8 m
maximum pulse current peak :
  • 75 ma
working environment :
  • - 25 ~ + 70u00b0C
Applications :
  • proximity sensors line follower robots item counter burglar alarm ir music transmitter and receiver playing with ir sensors
package included :
  • 5 pairs x infrared emitter and receiver diode