First release of my "tricopter debug tool". It displays all the parameters that are relevant for a (potentially) successful flight...
Finished I²C to PWM converter and TriGUIDE mini
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...
Hello William, Is it possible to get this sourcefile? I recently started experimenting with gyroscopes and 8051 microcontrollers. I know how to program uC's but have now idea how to start with the windows part. Your program could give my an idea where to begin. Kind regards, Gert Jan
ReplyDeleteHi Gert Jan,
ReplyDeleteI don't know if I'll find the source code back. But I once wrote a simple tutorial on how to program a GUI:
http://www.rn-wissen.de/index.php/Windows_Programm_zum_Steuern_des_AVR%27s
It's in german, but Gert Jan could be a german name...
Thanks for the information, it is understanable for a dutchman. Will look for more info about the .net part. Your project is very nice! Regards, Gert Jan
ReplyDelete