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Receiver and IR transmitter LiteOn 940nm (pair) - SparkFun SEN-00241*

The IR transmitter, sending the wave with the length of 940 nm together with the receiver in the form of NPN phototransistor, they can be used as a simple, reflective distance sensors with analog output.

More details

SPF-01977

Pololu

Dodano produkt do koszyka

In stock, shipping 24 hours!

Price 5,50 zł

Description

The set includes a pair - transmitter and receiver of light from the IR range with a wavelength of 940 nm. The transmitter's system should include sequentially, the resistor limiting the current up to 50 mA. The emitter assembled this way, sends a signal which is received through the detector in the form of the NPN phototransistor with the resistor  pulling-up the output to the supply voltage. Example of wiring and maintenance can be found in the diagram or in the video below.

 

 

Systems can be used as a simple, reflective distance sensors with analog output, connected for example to a module of Arduino Uno.

 

The transmitter was highlighted with the yellow dot in the upper part of the system, receiver with the red dot.

 

  • Voltage to 4.5 V
  • Voltage from 5.5 V
  • Interface analog
  • Sensor - distance to 0.5 cm
  • Sensor - distance from 0 cm

SAME DAY SHIPPING

Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!

 

The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).

 

The table presents available forms of delivery in Poland

 

Carrier and
regulations

Bank wire
transfer

Payment
by cash

Delivery
time

Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!

 

  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.