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Showing results for tags 'Arduino'.
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Hi, I gathered some components for eventually lighting up some of the models I'm going to build but never actually got around to do much with it except a few trials. To help with that, I wanted to ask you guys if someone would care to join in brainstorming some ideas? I was thinking, civil airliner lighting is pretty much standardized across airlines and models so, maybe we could start with these? Let's see: what are the standard lights? what colours would the lights have which ones are static (on/off) and which ones dynamic? which lights would be on in different stages? at the gate taxiing during take off in-flight during landing If it helps, we can start with a particular type like an A320 or 737... Eagerly waiting for your feedback! Cristian
Hi all, Well I did say when I first joined this Britmodeller a few months ago that I would be concentrating on Real Space modelling and that hasn't really changed even though I have a few planes in boxes in my stash. I specifically said I would be avoiding all and every Sci-Fi kit (with the possible exception of the Starship Enterprise) but I never thought I would be posting this... Since I've played around with electronics in the past I thought I would try my first ever go at lighting a model. Nothing too ambitious on the first go so elected to go for Pegasus Models Area 51 UFO, a simple kit that a 6-year old could put together. So here is the progress so far... Box art for reference: First couple of coats of silver grey to imitate weathering. Several more to go!! 2 coats of Vallejo matt black applied heavy. Amazing how translucent PS can be so it's important to block off the light where you don't want it to shine through. Light from the green LEDs that will be installed must only emit through the filtered green windows (currently masked). The board that I used - an Arduino Nano. I originally considered using a 555 Timer IC but these can really only flash a single LED and require a few more components in order to function, whereas I needed six LEDs to fade in and out and in unison. A 4060 CMOS chip would have worked ok with some additional passive components (caps and resistors) but in the end I chose to go with the Arduino microcontroller since prices have come down so much for these devices. I wrote a simple programme to initiate and loop the blinking/fading of the 6 LEDs. Similar C++ programmes are widespread online and can be adapted to your lighting needs. Each of the 6 LEDs requires a resistor but that's all there is, apart from connecting up to the right connections on the Arduino board. Once the programme is uploaded to the controller and compliled (done using your computer), the programme is resident in memory and is then powered by the 9V battery shown. I'll post additional photos once the paint jobs are finished and (hopefully) add a short video showing the finished model. Best Steve
An extremely simple kit that an eight year old could build. The most interesting part was lighting the model using an Arduino microcontroller and writing a short programme to fade the LEDs in and out. Just for a bit of fun!! Steve