Paint Mixer

Introducing the 2.0 of this paint mixer with motor and Arduino to make your life easier. All you have to do is plug it in and let it mix. Plus is has a convenient button to turn it on and off. This works with lots of different bottle types and types of paints to make painting more enjoyable so you can have more time to paint and less of that terrible mixing by hand.Here is the layout for the code.Pin map (Arduino Uno -> L298N / components)D8 (IN1_PIN) -> L298N IN1D9 (IN2_PIN) -> L298N IN2D10 (IN3_PIN) -> L298N IN3D11 (IN4_PIN) -> L298N IN4D5 (ENA_PIN) -> L298N ENA (optional; tie HIGH to enable or use PWM)D6 (ENB_PIN) -> L298N ENB (optional; tie HIGH to enable or use PWM)D2 (BUTTON_PIN) -> Pushbutton (other side of button -> GND). Uses internal pull‑up (INPUT_PULLUP). Button is active LOW.D13 (LED_PIN) -> Built‑in LED (indicator). (On most Unos this is the on‑board LED.)Motor / L298N power & groundL298N +12V (VMOT) -> External motor power supply (check your NEMA17 voltage; commonly 12V)