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« on: October 15, 2010, 12:57:44 PM »
ATX
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Please anybody could provide me the way of driving the Brushless motor @ max speed with an esc without any radio controller or servo tester Huh?Huh??   (i do not need to change directions, just head directly on with greatest speed possible)

Edit : BTW i'm making a noob boat
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« Reply #1 on: October 15, 2010, 01:02:16 PM »
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You need it feed it a full 2ms PWM signal.  Guess you can build a simple circuit for the same.

I also read recently that couple of projects use just an audio output (from an iPhone in one case) as a PWM signal.  So it looks like it is a matter of finding the right tone.
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« Reply #2 on: October 15, 2010, 01:21:35 PM »
medicineman1987
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How about building your own servo tester thingie? The following page has links to both microcontroller based ones as well as 555 based ones.. http://www.rcgroups.com/forums/showthread.php?t=317058
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« Reply #3 on: October 15, 2010, 01:32:09 PM »
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Quote from: medicineman1987 on October 15, 2010, 01:21:35 PM
How about building your own servo tester thingie? The following page has links to both microcontroller based ones as well as 555 based ones.. http://www.rcgroups.com/forums/showthread.php?t=317058

+1 for NE555 based pulse generator would be the most economical. The IC should cost you Rs 10 and another Rs 10 for resistor/cap/Pot . But be advised that it is not the most stable solution. The pulse timing/width may change due to temperature etc.
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« Reply #4 on: October 30, 2010, 09:42:25 AM »
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Quote from: ATX on October 15, 2010, 12:57:44 PM
Please anybody could provide me the way of driving the Brushless motor @ max speed with an esc without any radio controller or servo tester Huh?Huh??   (i do not need to change directions, just head directly on with greatest speed possible)

Edit : BTW i'm making a noob boat
SEEAWB 005.jpg
Re: Run a Brushless Motor along with ESC without any remote control
* SEEAWB 005.jpg (11.24 KB, 320x240 - viewed 4734 times.)
« Last Edit: October 30, 2010, 09:58:59 AM by KALYANPRODHAN » Logged
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