de sparkfun from Sparkfun SparkFun IR Receiver R Receiver Diode SparkFun $1.56 available from SparkFun TSOP38 https://www.sparkfun.com/products/10266 https://www.sparkfun.com/products/10266 2x IR Receivers IR Receiver Diode 2x IR Receivers IR Receiver Diode https://www.sparkfun.com/products/10266 Infrared Receiver IR Receiver Diode IR Receiver Diode IR Receiver Diode - TSOP38238 celle-ci IR Receiver Diode IR Receiver IR Receiver Diode SparkFun $1.56 SparkFun $1.56 SparkFun $1.56 IR Receiver Diode this 38 kHz Infrared Receiver Module SparkFun $1.56 https://www.sparkfun.com/products/10266 SparkFun $1.56 2x IR Receivers Sparkfun Lo compré aquí Sparkfun Sparkfun TSOP382 IR Receiver 2x IR Receivers Sparkfun like this one Lo compré aquí https://www.sparkfun.com/products/10266 38 kHz Infrared Receiver Module