1 x 15 x LED (multiple colours)8 x résistance 220O (RA220E0)5 x 1K resistor (RA1K0)5 x 10K resistor (RA10K0)1 x 830 hole breadboard4 x 4-pin key switch1 x active buzzer1 x passiver Summer1 x infrared sensor diode1 x Temperaturfühler LM35 (LM35DZ)2 x ball tilt switch (similar to MERS4 & MERS5)3 x Fototransistor (SGPT5053C)1 x single digit 7 segment LED display30 x breadboard jumper wire1 x USB-Kabel