Quantity   Component name
1 × TPL5111 Data Converters / Digital Potentiometers
1 × 0.1uF MLC capacitor
1 × 0805 red LED Vf=2V
1 × 68k 1% resistor
1 × 22k 1% resistor
1 × 4.7k 1% resistor
1 × no name CR2032 3V