Originally Posted by giek2000
Damn that looks like you plowed it into the ground good. What size alu arms are you using there? Also with regard to the buzzer it may be worth getting a dedicated low voltage alarm. Costs pennies and works a charm.
I think they're 13mm aluminum square tubing. If I ever find carbon fiber square tubing, I'll buy up a heap of it.
On the buzzer, I do indeed use a dedicated LVA. But it plugs into the balance tap of the battery. My goal by using the FC buzzer was to have a 1 plug affair. Plugging in the main battery would power the quad, the video, and the LVA.
I think my LVA is rated 1s, so it just checks a single cell. If I use a 3s LVA, I might be able to tap it into the distribution board, and get my 1 plug goal.
But ultimately, I need volts on a OSD, as one of these days I'll figure out the range issue on my FPV setup and fly at greater distances.