Light (Opto,LEDs,Display)

    3mm LED Green
    2.3 inch Seven Segment 3-core series 5.4...
    Standard 5mm Red LED
    3mm LED Red
    Standard 5mm Yellow LED
    5mm Infrared IR Transmitter and Receiver...
    QRD1114 Reflective Object Sensor
    Capacitive Touch Switch Module 2.7V-6V M...
    0.39 inch 6 Digit 14 Segement Alphanumer...
    5mm Infrared Transmitting IR LED 940nm
    Capacitive Touch Switch Module 2.7V-6V M...
    0.39'' 4 Bits Digital Red Color Seven Se...