delay(50);

Setting this wrong will burn 3.3V sensors. The shield defaults to 5V from the factory.

int motionPin = 7; // Signal wire goes to D7

Arduino Sensor Shield V5 0 Manual «2026»

delay(50);

Setting this wrong will burn 3.3V sensors. The shield defaults to 5V from the factory. arduino sensor shield v5 0 manual

int motionPin = 7; // Signal wire goes to D7 delay(50); Setting this wrong will burn 3