User Manual

Experimental Procedures

For linear Hall sensor module, please take the following steps.

Step 1: Build the circuit

Linear Hall Sensor Module SunFounder Uno

S ---------------------------------------- A5

- ---------------------------------------- GND

+ ----------------------------------------- 5V

Step 2: Program (Please refer to the example code in LEARN -> Get Tutorial on our website)

Step 3: Compile

Step 4: Upload the sketch to SunFounder Uno

Now, you can see the LED attached to pin 13 on SunFounder Uno board blinking. If a magnet

approaches the linear Hall sensor, the blinking frequency of LED will increase or decrease.

SunFounder