Search found 6 matches

by Raven Morpheus
Thu Aug 31, 2017 12:56 pm
Forum: Lighting & Electronics
Topic: Powering LEDs without resistors
Replies: 5
Views: 16254

Re: Powering LEDs without resistors

OK thanks. I guess that explains why they're all fairly large chunky devices. Ideally I'd like to wire them all my LEDs/SMDs to 1 resistor for the whole lot close to the power source end of the circuit (my LED/SMD circuit will be a parallel one), so that I don't have a bulky resistor in the way when...
by Raven Morpheus
Thu Aug 31, 2017 10:11 am
Forum: Lighting & Electronics
Topic: Powering LEDs without resistors
Replies: 5
Views: 16254

Powering LEDs without resistors

Hey all I'm currently planning a project and I'm wondering, purely for ease of soldering, if I can get away with not using resistors for my LEDs. Most of the LEDs will be the 0805 SMD type. And besides making my life easier when it comes to soldering I also cannot work out what resistor I need to us...
by Raven Morpheus
Wed Sep 28, 2016 1:01 pm
Forum: Lighting & Electronics
Topic: Batteries drained in 2-3 days despite LEDs being off?
Replies: 2
Views: 7968

I think you will struggle to find a solution more effective than just a switch. Thanks, yes I'm thinking that as well. I've considered buying some 3.7v 14500 or 16340 2300mah rechargeable batteries (basically AA or CR123A sized), using 2 of them (they should just about fit inside the X-Wing) to giv...
by Raven Morpheus
Tue Sep 27, 2016 5:32 pm
Forum: Lighting & Electronics
Topic: Batteries drained in 2-3 days despite LEDs being off?
Replies: 2
Views: 7968

Batteries drained in 2-3 days despite LEDs being off?

Hey all I have a 1/43 AMT X-Wing which has 4 LEDs in it, one for each engine. It was powered by one 3V CR2032 battery and had an on/off switch (which I had installed under R2D2 and used him as the button). The battery was still working even after a few months, but I hadn't really had the LEDs lit al...
by Raven Morpheus
Tue Aug 09, 2016 9:24 pm
Forum: Lighting & Electronics
Topic: Powering LEDs with 3.7v Lipo
Replies: 3
Views: 9294

Re: Powering LEDs with 3.7v Lipo

Accidental double post, sorry.
by Raven Morpheus
Tue Aug 09, 2016 8:27 pm
Forum: Lighting & Electronics
Topic: Powering LEDs with 3.7v Lipo
Replies: 3
Views: 9294

Powering LEDs with 3.7v Lipo

Hello New to the forums, very new to starship modelling, and even newer to lighting them up... I have a Polar Lights 1/1000 Enterprise Refit kit that I would like to light up. I have a lighting kit - it provides light for the impulse engines, warp nacelles, impulse crystal, deflector dish, torpedo l...