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- power supply: 5v
- interface: digital
- modulate frequency: 38khz
- pin definitions: (1) output (2) vcc (3) gnd
- apply to a variety of platforms including arduino/51/avr/arm

conexao com arduino:
ir transmissor (vcc) --- arduino (+5v)
ir transmissor (gnd) --- arduino (gnd)
ir transmissor (in) --- arduino (digital pin 3)
Informação do fabricante