Seeed 110020109 Grove Starter kit for Arduino/Genuino 101 Package Contents: PART LIST Sensors: 1 x Grove - Button 1 x Grove - Sound Sensor v1.2 1 x Grove - Touch Sensor 1 x Grove - Light Sensor v1.2 1 x Grove - Temperature Sensor v1.1 1 x Grove - Rotary Angle Sensor(P) 1 x Grove - Piezo Vibration Sensor Actuators: 1 x Grove - LCD RGB Backlight 1 x Grove - Buzzer 1 x Grove - LED v1.3 1 x Gear Stepper Motor with Driver Others: 1 x Grove Base Shield v2 10 x Grove Universal 4 Pin Cable 3 x Red LEDs 3 x Green LEDs 3 x Blue LEDs