37-in-1 sensor units set

37-in-1 sensor unit set The package includes: 1 × PS2 joystick module 1 × Infrared sensor receiver module 1 × Laser sensor module 1 × Temperature and humidity sensor module 1 × Infrared sensor module 1 × 5V relay module 1 × obstacle avoidance sensor module 1 × finger pulse sensor module 1 × sound sensor module 1 × metal touch sensor module 1 × flame detector module 1 × 3-color LED module 1 × line sensor module 1 × magnetic hall sensor module 1 × rotary encoder module 1 × active buzzer module 1 × magic cup light module 1 × small passive buzzer module 1 × digital temperature sensor module 1 × broken light module 1 × temperature sensor module 1 × dual-color LED module 1 × mercury switch module 1 × magnetic hall sensor module 1 × 3-color LED module 1 × small reed switch module 1 × tilt switch module 1 × 7-color flashing LED module 1 × switch button module 1 × light-sensitive resistor module 1 × vibration switch module 1 × pulse sensor module 1 × temperature sensor module 1 × magnetic measurement hall sensor modules 1 × microphone sound sensor module 1 × large reed switch module 1 × dual-color LED module 1 × CD with tutorial 1 × high-quality box