Results 51 to 60 of 82
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05-26-2014, 10:07 PM #51
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Re: Everything ready to building Ilyushin Il-62
The first successful stepper motor example one revolution, which it spinning but the motor does not go around.
Soon I upload an image.
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06-12-2014, 07:52 PM #52
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Re: Everything ready to building Ilyushin Il-62
I have been tried in Arduino Forum without big success, so I trying here.
I have an Arduino MEGA2560, 4 rotary encoder for experiment use; in final edition, I will have 20 pieces to use. I want to have 19 resistors to connect them chains from #1 to #20 to just ONE analog pin which is on MEGA2560.
I know that this card operates at 5 Volt and each analog pin can tacle up to 40 mA; thus, that is 125 Ohms. Is that correct, 6,2 Ohms multiply with 19 to getting 117,8 Ohms?
How much power do I need?
In Digikey, I see that I find just, JUST, one resistor with 2 watts and the tolerance is +-1%; so, I need 38 watts ?
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06-12-2014, 08:04 PM #53
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Re: Everything ready to building Ilyushin Il-62
Finally I found a way form showing just the same I think.
http://www.microchip.com/forums/down...0keymatrix.gif
http://www.microchip.com/forums/m694613.aspx
As you see, this just use ONE pin. Exactly what I am trying to do.
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06-14-2014, 03:48 PM #54
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Re: Everything ready to building Ilyushin Il-62
Update:
I am trying to understand voltage divider.
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06-14-2014, 08:37 PM #55
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Re: Everything ready to building Ilyushin Il-62
Successful made prototype for rotary encoder serial with the arduino. I haven't yet programmed in the IDE.
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06-15-2014, 08:00 PM #56
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Re: Everything ready to building Ilyushin Il-62
Now I have made schematic for the breadboard which includes two standard rotary encoder, which is correct set up. Now I investigate how to interface it with X-Plane SDK.
This function will works that if I turn X or Y, it will make a coordinate point from origo point which can be an airport, then the airplane turn and run to this waypoint/intersection. It is the first prototype; then, I add 9 more with each two rotary encoder which is the complete part of navigation panel.
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06-22-2014, 01:40 PM #57
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- Aug 2010
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Re: Everything ready to building Ilyushin Il-62
Update about toggle switch
In the Arduino forum, they said it is not possible to have binary toggle switches in one analog pin; but it is possible if I using 3.3v and 5v to make more possiblities.
In the thread I made, one user who wrote said: "Even in real life they must have been a nightmare to wire up."
I have a lot of free time.
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06-22-2014, 01:42 PM #58
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- Aug 2010
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- Norway
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Re: Everything ready to building Ilyushin Il-62
What I achieved with Arduino card:
- How to set up stepper motor
- How to set up led
- how to set up two rotary encoders.
- How to set up two toggle switches.
Now I need to investigate the SDK.
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06-23-2014, 04:43 PM #59
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Re: Everything ready to building Ilyushin Il-62
From start until now were a lot of technical paper, now I am doing electronic.
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07-08-2014, 01:04 PM #60
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Re: Everything ready to building Ilyushin Il-62
Arduino Due
NV-PB 8 *4 stepper motors 32 32
RSBN/VOR correction 5 *4 stepper motors 20 20
52 pins use for Due.
Arduino MEGA2560
LED lys 6 6 6
Brytere 11 11 6
Kompass stepper motor 6 *4 stepper motors 24 24
GO-KR 10 *3 30 but using 5 pins
RSBN/VOR degree/km 2 *4 stepper motors 8
49 pins use for MEGA2560
With the SAM3X8E processor from Atmel, based on the 32 bit ARM Cortex M3 architecture running at 84MHz item, I will using it to calculate navigation if 84 MHz and 96KB SRAM are enough for that.
Hi to all, I've for sale 6x 8" LCD TFT VGA as shown in the pictures; these are naturally working...
LCD TFT monitor 8 inch for sale