IR receiver CHQ1838 - 38kHz

Index: GRL-12528 EAN: 5904422319489

IR receiver CHQ1838. It is operating at a frequency of 38 kHz.

IR receiver CHQ1838 - 38kHz
€0.81 tax excl.
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Manufacturer: OEM


  • Supply voltage: from 2.7 V to 5.5 V
  • Average current consumption: 1.5 mA
  • Operating frequency: 38 kHz

Details inthe documentation.




The following figure shows the diagram of connecting the sensor, taken from thedocumentation. The manufacturer requires the current limitation using the resistor of 47 Ohms and using a filtering condenser between the legs of the power supply witha capacity of47uF.

Schemat podłączenia czujnika CHQ1838

Connection diagram of IR receiver.

Package width 4 cm
Package height 0.6 cm
Package depth 2 cm
Package weight 0.001 kg

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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