[CNLohr] Demos His Photoetch PCB Process

2014年2月1日 | By News | Filed in: News.

http://ift.tt/1bfhQWf

etch

If you’re going to learn something, it only makes sense to learn from a master. [CNLohr] is known around these parts for his fablous PCBs, and he’s finally started to document his entire fabrication process.

[CNLohr] is using a photoetch process, where a mask is created with a laser printer on overhead transparencies. He covers the copper clad boards with a Riston photosensitive mask—available here, and they accept Bitcoin—sent through a laminator, and exposed with the laser printed mask and a UV grow bulb. After the mask has developed, [CNLohr] drops his boards into a ferric chloride bath that … Read the rest


Tags: ,

发表评论

电子邮件地址不会被公开。 必填项已用*标注