1.0 Compatible with: Arduino Uno R3, Arduino Leonardo
The shield adds several dedicated communication and power interfaces to a standard Arduino Uno or Mega: arduino sensor shield v5 0 manual
is your best friend. This expansion board simplifies the connection process, effectively acting as a "plug-and-play" hub for your electronics. Key Features and Layout Sensor Shield V5.0 1.0 Compatible with: Arduino Uno R3
You didn't connect the GND pin. Note: The V5.0 shield has 3 pins. Pin 1 = GND, Pin 2 = VCC, Pin 3 = Signal. If you use a 3-pin cable reversed, you will send VCC to the signal pin and GND to VCC. This usually fries the sensor. Fix: Always check the white silk-screen text on the PCB to verify which pin is which. Pin 2 = VCC