Grove Electromagnet does not work


I have an Arduino Uno and the Seeedstudio Baseshield and connected the magnet and uploaded the code as described in the speed-wiki. But the magnet does not work, nor is the LED.

Has anyone had the same issues or has any advice?

Maybe I made a mistake with the code?

hop you can help me.

Change the 0 in the code to a 2 and it works!

Hi there,

Sorry and thanks for the inputs, we correct the error in wiki page as below, thanks.

Turns on an Electromagnet on for one second, then off for one second, repeatedly.
This example code is in the public domain.

int Electromagnet = 2;
int LED = 13;

// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(Electromagnet, OUTPUT);
pinMode(LED, OUTPUT);

// the loop routine runs over and over again forever:
void loop() {
digitalWrite(Electromagnet, HIGH); // turn the Electromagnet on (HIGH is the voltage level)
digitalWrite(LED, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(Electromagnet, LOW); // turn the Electromagnet off by making the voltage LOW
digitalWrite(LED, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second