Arduino Sensor Shield V5 0 Manual [hot] -

Cause: The SPI pins (D10–D13) might be shared with another device, or the chip select (CS) pin is not controlled correctly.

void setup() Serial.begin(9600); pinMode(trigPin, OUTPUT); pinMode(echoPin, INPUT); myservo.attach(10); // Servo is on pin 10 (SERVO1) arduino sensor shield v5 0 manual

Connected to the positive power rail (typically 5V). Cause: The SPI pins (D10–D13) might be shared

For convenience – e.g., I2C appears both on A4/A5 and dedicated header. a servo motor

If you are diving into the world of Arduino robotics or environmental sensing, you have likely encountered a frustrating problem: . Connecting a single LED or a button is easy. Connecting 10 sensors—a ultrasonic distance sensor, a servo motor, a temperature sensor, and an LCD display—results in a nest of jumper wires that looks like a bowl of tangled spaghetti.