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Axiometa

IR Transceiver

IR Transceiver

AX22-0040

$2.49
$2.49
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This AX22 module combines both IR transmission and reception on a single compact 22 × 22 mm board, enabling full two-way infrared communication. It features the IR26-61C/L302/TR8 SMD infrared LED for reliable 940 nm signal transmission and the IRM-V538M3/TR1 38 kHz IR receiver for clean, demodulated signal input resistant to ambient light and interference. Two onboard status LEDs, one for TX and one for RX, provide immediate visual feedback. Ideal for remote control learning, IR device emulation, wireless communication between boards, or gesture-based control. Compatible with Arduino IRremote, MicroPython pulse handling, or MicroBlocks IR blocks with no additional components required.
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  • Technical Details

    - 22 mm × 22 mm square
    - 4 × ⌀2.7 mm mounting holes
    - 940 nm IR LED (transmitter side)
    - 38 kHz carrier, demodulated digital output (receiver side)
    - Two status LEDs (TX and RX activity)
    - 3.3 V and 5.0 V logic compatible
    - Typical range up to 30 m indoors (line-of-sight)
    - High ambient-light immunity and AGC filtering
    - Arduino IDE compatible
    - MicroPython compatible
    - MicroBlocks compatible

    Material Datasheet 

  • Pinout

  • Interface

PCB Design

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Arduino Example Code

No code example available.

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