Velleman IO - Arduino® kompatibel 1838 IR 37,9kHz modtager (2 stk.)

The VMA317 (1838) is a miniaturized infrared receiver for remote control and other applications requiring improved ambient light rejection.

Egenskaber:

• 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

Tekniske detaljer:

• Supply voltage: 3 to 5 VDC
• Maks. supply current: 1.5 mA
• B.P.F. center frequency: 37.9 KHz
• Størrelse: 28 x 15 x 10mm