Project Creation:

• Open PSoC Creator.

• Go to File > New > Project.

• Choose the target device: PSoC5LP CY8CKIT-050 (CY8C5868AXI-LP035 chip).

• Select "Empty Schematic" and name the project ADC_LED.

Hardware Configuration:

• Go to the Component Catalog on the right side of the screen, search for the following components and drag them to the TopDesign schematic:

  • SAR ADC

  • Analog Pin

  • Digital Output Pin

  • Character LCD

Component Configuration:

• Double-click on the Analog Input Pin, rename it to "Potar", and choose High Impedance Analog drive mode.

• Double-click on the Digital Output Pin, rename it to "LED", choose Strong Drive mode, uncheck HW connection, and set the initial drive state to Low.

• Double-click on the ADC component, rename it to "ADC", set the resolution to 8 bits, the conversion rate to 100000, the input range to Vssa to Vdda (Single Ended), and choose internal Vref as the reference source.

• Double-click on the LCD component and set it up as a 2x16 character display.

• In the workspace explorer, double-click on Pins under ADC_LED.cydwr and set Port to P6[3] for LED, P6[5] for Potar, and P2[6:0] for the LCD.

Programming and Results:

• Double-click on main.c in the workspace explorer under source files.

• Add the code to enable the ADC and light the LED when the potentiometer is at the maximum position.

• Build the design by clicking on "Build" or pressing Shift+F6.

• Verify and resolve any warnings or errors.

• Connect the PSoC 5LP to your computer using the USB cable.

• Click on "Program" or press Ctrl+F5 to upload the code to the PSoC.

• Turn the potentiometer to see the LED light up at the maximum position and display the state on the LCD.