Flight time

[jasonk1987]

A safe guard to measure flight time. Find out your max amp draw at WOT using a watt meter then use a formular

Mah/1000/max amp draw x 60 = minits.

Say you have a 2200 mah lipo and you did a test at WOT with a watt meter and it read 25amp. you divide the mah by 1000 then by the amps (25) then times by 60 (1 minit = 60 seconds) then thats the maximum minits you could fly at WOT .
Example:

2200/1000/25x60=5.28 so that means you could fly 5mins and 30 secs at WOT. if you flew with 12.5 amp you would get 11 mins at half throttle.

[jasonk1987]

This would be a MAXIMUM so you would know what not to exceed.

[flydiver]

To put on top of that....1/2 throttle is generally about 1/4 WOT amp draw. 1/4 throttle is 1/8 Amp draw.
Throw in wind to fight and the whole thing gets pretty messy.

[toff]

Jeez... set your timer to 6 mins, whatever you're using. Don't fly full throttle all the time, Land, smile and recharge...
What's so hard?

[renard80]

Jun 30, 2013 0:37:40 GMT 1 toff said:

Jeez... set your timer to 6 mins, whatever you're using. Don't fly full throttle all the time, Land, smile and recharge...
What's so hard?

Amen, brother!

[toff]

Deleted, cos I was being silly!

[groff]

Hi everyone,

I am working on an RC car I modified it I putted in there a bumb sensor and I am planning on putting ir range detector and I will use pic to drive the machine

but the proplem is I want it to go to specficated area like the first bedroom second bedroom etc and to specficated place like in front of the bed or so.

what should I do for that? drawing a black line in all of the house isnt very good

so what is the best idea to walk around knowing where to go?

Esky