Arduino Sensor Shield V5 0 Manual < iPhone >

Arduino Sensor Shield V5.0 Go to product viewer dialog for this item.

6. Common Troubleshooting

  • Plug a 3-pin cable into Sensor header D9. Connect the other end to the sensor’s VCC (GND, Signal? No, this is messy). Actually, let's do it cleanly:
  • Better method: Use two separate 3-pin jumper cables.
  • Cable 1: Plug into D8 (S). Connect the other end to the HC-SR04 Trig pin.
  • Cable 2: Plug into D9 (S). Connect the other end to the HC-SR04 Echo pin.
  • Connect a red wire from the shield's 5V (any V pin) to the HC-SR04 VCC.
  • Connect a black wire from the shield's GND (any G pin) to the HC-SR04 GND.

3.3 Analog Section

Standard I/O Headers

: Every digital (D0-D13) and analog (A0-A5) pin is expanded into a 3-pin row . G (Ground) : Connects to your sensor's GND. arduino sensor shield v5 0 manual

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Cause:

The shield’s reset button physically presses the Arduino’s reset button. If you stack an LCD shield on top, the button might get stuck. Fix: Use extended stackable headers (female to male) to create a gap. Arduino Sensor Shield V5