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"Managed to get the GPS to get a lock. I think I was too close to buildings. When I get a lock now and view my GPS location (either in the groundstation or just putting the lat/long out of serial monitor into the web) the location is incorrect. From…"
I am having problems with my recently purchased mediatek GPS, i'm quite new to this so there is probably something obvious im doing wrong.... I have the mediatek GPS module and the adaptor bought as bought from the DIY drones store and the basic…
"If the wing chord reduces by a factor of 10 (ie a 1:10 scale model) the model would need to fly at 10 times the speed of the full size aircraft, which would make that a supersonic model!!"
"You woont be able to keep the Reynolds number for a model wing that size the same as a full size - unless in lab conditions. The airfoil section will not be a scale as it would stall at very low AoA"
"Hi. It arrived yesterday. I'm actually quite impressed with it! It seems fairly good quality - I have never had a foam plane before (im a scratch builder at heart!) so i've got nothing to compare it to. It contains all the accessories needed - which…"
"I bought it from ebay - here is a link to the same one (from the same guy) i bought from. It hasn't arrived yet but should be here tomorrow!!"
"Its not Taranis - the first flights are not until next year plus it looks a little to rounded - more info on taranis here - http://www.mod.uk/defenceinternet/defencenews/equipmentandlogistics..."
"Hi Giles, it will be be interested to see how you get on. I too am building a system for the same price as you and live in the UK. I have ordered everything except the XBee and GPS chip wasn't sure what to go for (uBlox or the EM406!) I have gone…"
