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  1. V

    Led lights with a 4s battery

    My night copter has 3 volt super bright LEDs, 12 volt strip LEDs, and 5 volt lasers. I use adjustable regulators that I bought on eBay 10 for tens dollars shipped. Any voltage out from up to 36 volt source. Very handy and light weight. I also use one to keep a steady voltage going to my gimbal...
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    Naza Lite Flyaway converted to Hard Landing w Video

    I'm thinking bad receiver also.
  3. V

    Wanted Wookong GPS antenna

    It's a two layer board. What I found on the two I repaired was the grounding solder point between the two boards was severed. A simple resolder fixed them.
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    Wanted Wookong GPS antenna

    Did your GPS unit stop working due to a hard impact? If so, I may be able to repair it. I've fixed a couple of others. I'm new to this forum but have been on runryder and flying giants for several years. Won't cost you anything other than shipping. Let me know if I can help.
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    Wookong issue

    Do you have another copter? Try moving the controller to the other one and see if the trouble moves with it. Just a thought.
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    KK Flight Controller what is this part on the board

    Looks like it could be a diode. Try to compare it with the D3 part in the same location by the other pins.
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    White Sands, New Mexico

    Enjoyed your video, hope you enjoyed our state. This is about an hour and a half from my home.
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    Prop balancing!

    Don't forget about the hub. A prop may balance horizontally, but when held vertically falls off to one side. Let the prop find the low (heavy) side and mark it. If it's not hanging straight down, the heavy spot is not the tip of the blade but more in the hub area. I ran into this with a batch of...
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    Newbie - DJI 450 motors won't start

    Ditto what Pete said...I've tried it and it works.
  10. V

    S800 EVO, S800, and DJI, Thoughts on Performance and Support

    I'm new to this forum and multi-rotors, but have been flying helis for more years than I will admit to in public. My first purchase was a DJI F-550 from Patrick at Aerial Media Pros. Just want to say a public "thank you" to Patrick. He has been a great help and always took the time to help me...
  11. V

    Understanding Lithium Polymer batteries

    More cudos on this thread. I wish I had read this before I wasted as couple of new 4S 6600 packs by storing them at full charge. Both are pretty much paper weights at this time. Been flying RC for many years but I'm a newby in the electrical powered world. I was using NiCD procedures with LiPo...
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