Analog Hall Magnetic Sensor Module(KY-035)
This module outputs the intensity of a magnetic field as an analog signal. Its small size is a notable feature.
Specifications
- Operating Voltage: 3.3V ~ 5V
- Output Type: Analog
Example Required Hardware
- Arduino board
- Jumper cables
- Analog Hall magnetic sensor
Connection
| Arduino | Analog Hall Magnetic Sensor |
| 5V | + |
| GND | - |
| A7 | S |
Example Code
The example demonstrates how to output the value from the Analog Hall Magnetic Sensor to the serial monitor.
void setup() {
Serial.begin(9600);
}
void loop() {
Serial.println(analogRead(A7));
delay(100);
}
Execution Results
- When no magnet is nearby
- When a magnet is nearby
