Digital Speed Control

xelder · Post by **xelder** » Fri Apr 22, 2005 2:05 pm

Hi, every one

I found this up and was wondering if it would do the trick of converting the information on any non-propo pcb with H-bridge to pwm and make it propo?

Some one that can interpret this circuit specs!

Thanks

hue35 · Post by **hue35** » Fri Apr 22, 2005 2:13 pm

xelder · Post by **xelder** » Fri Apr 22, 2005 2:22 pm

yes it does or yes you now how to interpret the circuit.

sg219 · Post by **sg219** » Sat Apr 23, 2005 1:52 am

I'm sorry here, but I have no clue what dude here means.

I found this up and was wondering if it would do the trick of converting the information on any non-propo pcb with H-bridge to pwm and make it propo?

Some one that can interpret this circuit specs!

I found this up?

I just want to understand.

xelder · Post by **xelder** » Mon Apr 25, 2005 9:35 am

sorry guys, stupid of me I forgot to put the link

http://www.math.niu.edu/~behr/RC/AP/ap-digital.html

Nasphere · Post by **Nasphere** » Sun May 01, 2005 8:45 pm

Sorry to bust the bubble, its been tried before, and im trying to do it.
theres an issue with running a high frequency duty cycle on the RX2 reciever. the encoding for the 4 inputs will get scrambled so when you press forward and left at the same time, its not gonna respond correctly.

if you want to follow up on this endeavor, heres PH2T's thread at tinyRC from waaaay back when... http://www.tinyrc.com/forums/showthread ... genumber=1

xelder · Post by **xelder** » Mon May 02, 2005 1:13 pm

Thanks for replying and I've been reading the tread but there's a lot of stuff that I don't get because I don’t have the electronic principles and keep having the problem with the attach files (can’t see them). I thing it’s great job what you have been doing and would be great to have it simplified so that any one could do it. So when you finished please post it.

Also I have one X-Motors from http://www.silverlit.com/# and they have two speeds for FWD, if you notice the control the left button it’s like a part of a circle and it has two positions, I’m guessing there’s a potentiometer in there.

So if I find some stuff that may be of interest I’ll send you or post it.

Cheers

xelder · Post by **xelder** » Mon May 02, 2005 1:20 pm

Hey I just noticed that you are Nasphere, I received the mail and didn’t bother two look at the names, I’m working at the same time and there’s some details that I don’t pay attention but thanks any way for the info.