Search found 4 matches

by raypalmer
Sun Feb 12, 2012 8:52 pm
Forum: Scratchbuilding
Topic: WTB Silicone for molds
Replies: 10
Views: 22158

I'm going to have to eat the shipping I guess. Or drive into Toronto on my day off, I just have to drive in there for work so much I really hate doing it during me time :evil: Ok so this seems like the place to buy from. But which silicone to buy? And while I'm there I may as well get resin too. Whi...
by raypalmer
Sat Feb 11, 2012 4:29 pm
Forum: Lighting & Electronics
Topic: White, Blue, Red leds on one circuit.
Replies: 7
Views: 13284

Yeah I dunno. I was having a bad brain day, for some reason I forgot how to use the breadboard correctly and my parallel circuits weren't right. Caused the different colours to not work on the same circuit. Essentially I was being stupid when I asked this question, I have to cop to that. Once I real...
by raypalmer
Sat Feb 11, 2012 4:24 pm
Forum: Scratchbuilding
Topic: WTB Silicone for molds
Replies: 10
Views: 22158

WTB Silicone for molds

Brick and mortar, all the online places are going to screw me on shipping. What kind of stores stock pourable silicone? The local art supply has it but it's fancy artist's silicone and they want 40 bucks for like a pint of it.

Any ideas?
by raypalmer
Tue Jan 31, 2012 11:10 pm
Forum: Lighting & Electronics
Topic: White, Blue, Red leds on one circuit.
Replies: 7
Views: 13284

White, Blue, Red leds on one circuit.

Can't figure out how. They're all 20mA 5mm LED's. I think i'll need about 20 white, 3 blue, 3 red. So... over 500mA PS. Say a 1A 9V wall wart. What's the circuit look like? Nothing's blinking or strobing, I want them all at full brightness. Just need the resistor layout. Anyone who can point me to r...