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Receptor de infrarrojos 1838 37.9 khz compatible con arduino® (2 uds.)

Velleman VMA317

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Envío gratis para pedidos superiores a $ 75.
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Receptor de infrarrojos 1838 37.9 khz compatible con arduino® (2 uds.).

El vma317 (1838) es un mini receptor ir para el control remoto y otras aplicaciones que necesitan un rechazo mejorado de la luz ambiente..


  • Supply Voltage: 3 to 5 VDC
  • max. supply current: 1.5 mA
  • B.P.F. center frequency: 37.9 KHz
  • dimensions: 1.1" x 0.59" x 0.39" (28 x 15 x 10 mm)


  • Photo detector and preamplifier in one package
  • internal filter for PCM frequency
  • inner shield, good anti-interference ability
  • high immunity against ambient light
  • Improved shielding against electric field disturbance
  • 3.0 V or 5.0 V supply voltage, low power consumption
  • TTL and CMOS compatibility
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