[sdiy] Photo etch experience please

Quincas quincas at gmail.com
Tue Feb 9 14:15:32 CET 2016


I've heard of people repurposing old scanners for this too. I have one in my closet for when I decide to experiment with photo etching

Sent from my iPad

> On 09/02/2016, at 2:43 a.m., Rutger Vlek <rutgervlek at gmail.com> wrote:
> 
> Hi Joe,
> 
> On the second hand market you can typically find a very suitable portable skin tanner. These contain UV lights and I've successfully etched photosensitive boards with this.
> 
> Rutger
> 
> 
>> On 9 feb 2016, at 02:15, Joe wrote:
>> 
>> Hi all, I am trying to use photo sensitized boards and make circuit
>> boards. I have good enough luck using the sun as my light source but now
>> I want to do this in the house so I am independent of the weather. Using
>> a 13w csf bulb I have to expose for 22 mins! That is 4 times what people
>> show on their tutorials? Does anyone else have experience to share with
>> this?
>> Outside with sunlight my exposure is generally 14 mins. Again is anyone
>> else on the list able to share any experience with this. Thanks Joe.
>> 
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