Construction of a  LCF Meter

 
 The group of handyman met to manufacture a LCF Meter. This project is an article published in the review EveryDay Practical Electronique on February 2004.
 
 This LCF Meter gives us the value of the coils from 1uH to 10H and of the capacitors from 1pF to 6500uF, it can read the frequencies from 0,05 Hz to 5 MHz. It's controlled by a PIC 16F628, the reading of the values is done using a LCD.
 
 
 

Electrical schematic.

The PCB