Use The Characters To Get The Component T - Phototransistor E - Light Emitting Diode D - Diode Z - Blue LED G - Green Led M - Mosfet Depletion N - N Channel Mosfet B - Battery S - Switch P - Press Switch I - Integrated Circuit R - Resistor C - Capacitor L - Light Dependent Resistor Y - Polyfilm Capacitor 5 - 555 Timer O - Thermistor F - Aluminum Capacitor K - Potentiometer Q Power Potentiometer V Precision Potentiometer W Opto Isolator To connect components, Draw a wire with your mouse to each component. *Components Are Flipped in Parallel Use Left Arrow to Flip Normal Battery Is Opposite