Can you help me in my code please

Projects General Guidance
1

Hi, i am new to arduino and trying to connect an arduino UNO to a DC motor.
this is my code:

void setup() {
pinMode(A2, OUTPUT);
}

void loop() {
analogWrite(A2, 306);
analogRead(A2);
delay(1000);
analogWrite(A2, 0);
analogRead(A2);
}
it dosnt do anything when i upload it to the arduino using a USB

is it possible to send 6v in arduino uno?
thank you for the help!

2

check you are using a pin that works with analogwrite
also use code tags

3

You will need a motor driver. The Arduino can't power a motor directly.

4

More members will see your code if posted properly. Read the forum guidelines. to see how to properly post code.

Use the IDE autoformat tool (ctrl-t or Tools, Auto format) before posting code in code tags.

Post a schematic. Hand drawn, photographed and posted is OK.

Post data sheets or links to where you bought the motor and motor driver.

5

A2 does not support PWM. Look at the Arduino pinout. Pins preceded by ~ support PWM.

An Arduino UNO is only 5V.

6

Then you need to understand that an Arduino cannot connect directly to a motor.

7

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