This project is pratically three components because it’s formed of a 16X2 LCD Display, a potentiometer 10K, and an Arduino Nano. The rest of parts are a PCB 5cm x 7cm, 1 X 40 HEADER, 0.1” SPACING, and 4-625” STAINLESS STEEL HEX STANDOFF, M-F, 6-32. In a nutshell, Capacitor Meter can measure from 0.000 to 1000uF.”