Copper plaque on the printed circuit board after extraction of copper to melt 3 chloride or Perhydrolysis Hydrogen peroxide mixture we use the chloride long copper melts perhidroll acid is a very harmful gas radiates to breathe is dangerous but very fast melting makes
The shaking machine with a simple mechanism in both systems a practical solution for a long time to shake the container we put a plaque or quite useful to inhale harmful gases. Circuit swordfish prepared by the PIC controller used PIC18F2620 Software
Acid Pool Circuit
Source: http://digital-diy.com Acid Pool Circuit files Alternative link:
PCB Shaking Machine for Printed Circuit Acid Pool
Password: 320volt.com
Published: 2010/08/04 Tags: microchip projects, microcontroller projects
PIC18F2520 SD MMC Development Board Circuit
Try SD MMC card Pickit2 Clone pic18f2520 microcontroller based on the links in the section for the programmer’s software exists in a source swordfish
PIC18F2520 Development Board