Description
SparkFun Optical Detector Phototransistor QRD1114 Infrared Adapters & Converters Flash Mode: TTL M S1 S2 Flash Mode: TTL M S1 S2 Suitable for all lighting occasions
SparkFun Optical Detector Phototransistor QRD1114 Infrared Adapters & Converters Flash Mode: TTL M S1 S2 Flash Mode: TTL M S1 S2 Suitable for all lighting occasions