The last nights were a bit shorter for me, since the PCBs I ordered at bilex-lp.com arrived. They look really good and seem to be of high quality (I ordered a different "solder resist" colour, well, I like bright colors, but anyway... ). So I had the opportunity to do my very first SMD solderings. This really seems to be comfortable... I will completely switch to SMD I think. The I²C to PWM converters work! Here are the features: Weight under 1 g Works with (most likely many) standard ESCs (currently tested: HK SS 18-20A, ...) I²C address selectable via solder jumpers (4 standard mikrokopter addresses dec 82, 84, 86, 88) Refresh rate selectable via solder jumpers (417 Hz, 292 Hz, 155 Hz, 49 Hz) Pulse width (I²C 0-255): 990µS - 2010µS Pulse width at startup (3 s): 920µS Motor off when no I²C connection longer than 256ms Motor off when microcontroller crashes (veeeery unlikely) Powered by the BEC of the ESC, or by an external 5V source (prepared as well) Very eas...
http://www.hobbyking.com/hobbyking/store/__18147__Turnigy_Aerodrive_SK3_2118_2250kv_Brushless_Outrunner_Motor.html
ReplyDeleteregards
Mohamed Rasheed
Geiles Teil, kann das Flugvideo kaum erwarten:-)
ReplyDeleteWas Anderes, womit erstellst du deine Videos (welche Videoschnittsoftware?)?
Grüße
Rookie
Back on track with new designs... !!
ReplyDeleteAwesome.. ;)
Can you share the CAD files of the chassis? I would love to construct one of this.
ReplyDeleteThanks!!!
I won't share the files in the very near future, because the copter might soon be available in the shop of a friend...
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ReplyDeleteKan you sent my thè cad files pleas
ReplyDelete