Adam Greig:
Scrubber
Adam Greig:
Etching
Adam Greig:
Etching
Adam Greig:
Silkscreen?
Adam Greig:
Etched
Adam Greig:
Etchant
Adam Greig:
LED Fireflies, ATtiny13 Breadboard ICSP Boards
Adam Greig:
making a bubble etching tank
Adam Greig:
making a bubble etching tank
Adam Greig:
making a bubble etching tank
Adam Greig:
making a bubble etching tank
Adam Greig:
making a bubble etching tank
Adam Greig:
Making PCBs at home, Attempt 2: Etched in Ferric Chloride