nemmart wrote: Also, I think in Eric’s google tech talk, he mentioned 330 hz.
No, that 330Hz is just a fantasy-value developed within this forum on the base that the American Electrical System (tm) has a cycle of 60Hz. The rest of the world uses 50Hz, therefore a rate of 300Hz or 350Hz would be correct for the World’s Electrical System (tm). It was introduced for eliminating output capacitors. Eric talks about a variable rate of up to 1kHz.
For embedded systems (ie. aeroplanes) without any external connection this requirement does not apply at all.
It is even benifitial to synchronise the shot frequency with rounds of the propeller.
