Perhaps you could use a Pulse Width Modulator. They run about $20 - $50 off ebay, usefull for controlling voltage And current you MAY be about to set the frequency high enough or low enough frequency
You might want to try a couple of the 12v brushless DC fans, they range in size from 30mm up to about 200mm They move a lot of air for their size, like the ones you find in your computer to ventilate
The 120mm brushless dc fan I linked to yesterday was supposed to move 25 CFM and draw about .4 of an amp Noise level 25db doesn't say what the weight is, but past experience I would say it would be a
As primitive as it sounds, if you want to spray "thick" liquids I suggest you try an electric airless gun They are quite cheap give an ok finish for priming, and will spray stuff like rubber latex an
Congrats, I bet it all seemed too hard at times, but you wont be thinking that now Regards Craig from oz She Fly's !!! On the 24th July 2013 at 16:17 Local Time G-IRPW finally lifted her wheels --Fro
I have seen a few photos on the group over the years with a/c inverted and bags of sand, concrete, gold coins etc stacked evenly on the wings to simulate the G loading, question is how are people sup
Yes but doesn't there have to be a 50% safety margin on g load After all you could pull nearly 6 g in a turn (80 degrees bank) taking Evasive action for example. But back to the original question how
Thanks john this "For a wing bending test, which is important but NOT the only test that is required, the calculation for total load would be 621kg x 4 x1.5 x1.5 - (wing mass). The wing mass can be l
I know the manual says string line through the hole centres, But to me this was too open to visual error,I used a thin rope that was a neat fit But not tight so it could run freely through the holes,
I have had some success getting workshop manuals etc for older stuff off ebay, people running the manuals Through a photo copier and outputting it to a PDF file then selling the thing on CD for a few
Looks interesting, cant help wonder why the compression is so low, would maybe lend itself nicely to a low boost turbo to improve the Fuel consumption a bit and allow higher service ceiling. I like t
I believe the only reason for opening the hole to 1 inch is so it's a neat fit over the bushing in the spar itself That socket is the one with the pip pin installed in it which is supposed to be pack
SOME not all marine carpets are a good choice also, I bought 8 metres on a roll 8 feet wide and the whole lot weighs in at about 4kg, very hard wearing and fire resistant, comes in a choice of colour
It's been a few years, but yes I recall some of the bolts called for were too long without the use of many washers to pack out the space So I opted to go down one size I seemed to have a lot of extra
We used to use similar on small motorbikes that had 25mm and 32mm carbs, worked well, the Original mounts would always break off at the plate end of the tube, changing the tube length Can allow some
Please keep in mind also that most fully wound type alternators will continue to charge As long as their speed is above about 800 rpm, even if the battery is completely removed so as long As the elec
However to improve on the pip pin being used for this purpose I think would need a pin threaded for a nut to be tightened and if you can develop a way of access to a fully assembled aircraft for appl
The short answer is yes, cant remember who did it, a couple of years ago someone posted Pictures of the new aluminium tank they created, it essentially removed the tunnel by having A hole through the
I did similar to this, servo in the spar tunnel horse shoe spring hooks up to the control arm next to the aileron link rods I elected to go with a homemade single composite horseshoe spring on the en