Ft tiny trainer build

[FDS]

I can’t usually hear voltage alarms. They also give you no margin of safety, good work with a checker and timer can keep you over 3.6v per cell final voltage and make your Lipo last longer, as well as the fact that timers on transmitters give you a warning beep for the last minute left or last 30 sec left.
Also a cell checker is better because you can see if you are getting one cell out of balance, that gives a much better indicator of battery performance over time.

 

[Nubie pilot]

https://au.banggood.com/XXD-A2212-2...ter-p-1669705.html?rmmds=cart_middle_products
would this work for a tiny trainer
and would the 2 amp bec be enough for 3 or 4 servos
thanks

 

[The Hangar]

https://au.banggood.com/XXD-A2212-2...ter-p-1669705.html?rmmds=cart_middle_products
would this work for a tiny trainer
and would the 2 amp bec be enough for 3 or 4 servos
thanks

That motor is a little bit big for the TT. An 1806 would be better.

 

[Nubie pilot]

That motor is a little bit big for the TT. An 1806 would be better.

thanks any kit or at least motor with mount and prop attaching piece etc. available cheaply

 

[mayan]

thanks any kit or at least motor with mount and prop attaching piece etc. available cheaply

I’ll help look for you in AliExpress.

 

[mayan]

I looked but honestly couldn’t find a bundle. Where do you live have you tried looking at the flitetest store?

 

[Nubie pilot]

i live in melbourne australia and flight test shipping is ridiculous to here. so its much more worth it to get from banggood ebay or hobbyking
the problem is when people sell these cheaply they don't sell them with motor mount etc so i have to start matching up these accesories
thanks for all your help

 

[Nubie pilot]

hi thanks for all your help any idea if this 2208 39g motor would work or is it still to big and what size range would work like in the 4 digit numbers (1806-?)
https://au.banggood.com/Racerstar-B...-all-1129&ad_id=400330096020&cur_warehouse=CN

 

[Indy durtdigger]

hi thanks for all your help any idea if this 2208 39g motor would work or is it still to big and what size range would work like in the 4 digit numbers (1806-?)
https://au.banggood.com/Racerstar-B...-all-1129&ad_id=400330096020&cur_warehouse=CN

The Flite Test A-pack motor is an 1806 2280kV motor. The product description on the store site also says a Park 250 2200kV will work. There are gobs of motors in that range that will work, just gotta google the specs and match one up.

 

[The Hangar]

hi thanks for all your help any idea if this 2208 39g motor would work or is it still to big and what size range would work like in the 4 digit numbers (1806-?)
https://au.banggood.com/Racerstar-B...-all-1129&ad_id=400330096020&cur_warehouse=CN

Yes, that will work.

 

[Nubie pilot]

thanks so much

 

[Nubie pilot]

for the firewall is 1.5 mm balsa strong enough or should i go to 2.5 mm

 

[The Hangar]

for the firewall is 1.5 mm balsa strong enough or should i go to 2.5 mm

I wouldn’t use balsa for a firewall. You can use plywood, or even an old gift card.

 

[Nubie pilot]

i cant get plywood in that size i can only get in 2mm or 0.4mm. As of the git card did you use one gift card or 2 glued together

I wouldn’t use balsa for a firewall. You can use plywood, or even an old gift card.

 

[The Hangar]

i cant get plywood in that size i can only get in 2mm or 0.4mm. As of the git card did you use one gift card or 2 glued together

2mm plywood would work well. I would use two gift cards glued together.

 

[Nubie pilot]

thanks

 

[The Hangar]

thanks

No problem!