PCB etching
_______ _______ ______ _______ _________ _______ _________ _ _______
( ____ )( ____ \( ___ \ ( ____ \\__ __/( ____ \|\ /|\__ __/( ( /|( ____ \
| ( )|| ( \/| ( ) ) | ( \/ ) ( | ( \/| ) ( | ) ( | \ ( || ( \/
| (____)|| | | (__/ / | (__ | | | | | (___) | | | | \ | || |
| _____)| | | __ ( | __) | | | | | ___ | | | | (\ \) || | ____
| ( | | | ( \ \ | ( | | | | | ( ) | | | | | \ || | \_ )
| ) | (____/\| )___) ) | (____/\ | | | (____/\| ) ( |___) (___| ) \ || (___) |
|/ (_______/|/ \___/ (_______/ )_( (_______/|/ \|\_______/|/ )_)(_______)
Introduction
1. PCB Etching
2. material log
_material log Lye Copper clad PCB Acetone Mini drill Drill bits Photoresist sheet Ferric chloride Light-sensitive PCBs
