Led SwitchOn Delay With Functional Button

Download Project Files = What You Need to Know Before Design =
 * DIGITAL INPUT
 * AND
 * NOT
 * OR
 * IMPULSE RELAY
 * DIGITAL OUTPUT
 * Adding a Line Label

Diagram Algorithm

 * When the two buttons are pressed at the same time, the first lamp lights up.
 * When three buttons are pressed in the system with three buttons in total, the second lamp lights up and the motor enters the circuit.
 * The system can also be shut down with the Stop button.

Diagram Solution
https://www.mikrodev.com/images/wiki/en/examples/led_switch_ondelay.png
 * When Button_A and Button_B are pressed at the same time, the Lamp 1 lights up.
 * When Button_A, Button_B and Button_C are pressed at the same time, the Lamp 2 lights up.
 * When the Lamp 2 comes on, the Motor starts to work.
 * A Stop Button has been added to stop the entire system.