callsign4223
Staff member
Quick question for you Craig. Now that you have built a few of these boards, are they any modifications to your original parts list that you would suggest?
the photo i posted of the board actually shows it is arcing at one of the soldering points i don't know why all solder joints are good. Do you have any ideas it only arcs when i connect via the usb on the computer... Oh yeah on the frame it only called for 8" front arm and 10" rear which was for use with 8" props... i made them 10" in front and 12" in rear due to my motors i have use 11" props...
Connected multiwii board with the adrunio pro mini board this is what happened when usb was connected to computer
View attachment 3285
Arcs are not good.... There may be just a tiny bit of solder crossing to terminals somewhere to do that.
I use a large lighted magnifying glass to check all points before powering it up.