WANTED Automatic Polarity Controller

[batzen1981]

does anyone have one of these i need one thank you

they been out of stock and not coming back

 

[primestar31]

does anyone have one of these i need one thank you

they been out of stock and not coming back

Build your own, it's based on this: N0QBH Free to Air Satellite PIC Projects

There are schematics floating around for a much simpler one build around a 555 timer chip. I built one way back in 1984, so I know it works.

Wish I knew how to construct a circuit - I would build one of these polarotor controllers!

Some time back I subscribed to an RSS feed from this site before I knew anything about it, anyway today a link came in to this post which I found quite interesting: http://www.digitalhome.ca/forum/showthread.php?p=2021770#post2021770 It begins this way: This circuit is used to convert...

www.satelliteguys.us

 

[batzen1981]

Deluxe feedhorn servo controller​

I WANT THAT ONE
i tried looking up the parts
but some capacitors on the schematic say 1 and .1 and .01 without the microfarad after it
do you know if its just 1 farad or 1 microfarad on there same on the .1 and .01
im pretty familiar with the rest just dont know abou those

i even had the pic 716 on my list in ebay but never got around getting such stuff after that

or how to program a pic chip i just have a rt809f programmer that probably doesnt even work with hex and asm

little confused about with programmer to get for this

 

[johan]

Ricks Satellite maby !?

Mvg

 

[johan]

does anyone have one of these i need one thank you

they been out of stock and not coming back

This one.

Mvg

 

[batzen1981]

ive already asked him but he said no more

 

[johan]

Why not with a servo tester.
why everything automatic?!

 

[batzen1981]

Why not with a servo tester.
why everything automatic?!

do you ha link

 

[johan]

Google
a lot in Holland

 

[primestar31]

Deluxe feedhorn servo controller​

I WANT THAT ONE
i tried looking up the parts
but some capacitors on the schematic say 1 and .1 and .01 without the microfarad after it
do you know if its just 1 farad or 1 microfarad on there same on the .1 and .01
im pretty familiar with the rest just dont know abou those

i even had the pic 716 on my list in ebay but never got around getting such stuff after that

or how to program a pic chip i just have a rt809f programmer that probably doesnt even work with hex and asm

little confused about with programmer to get for this

Go to the link I provided that shows the schematic. Scroll all the way to the bottom of the page. Click on the "Ask Mike" hyperlink, and you can send him an email and ask questions.

 

[batzen1981]

Go to the link I provided that shows the schematic. Scroll all the way to the bottom of the page. Click on the "Ask Mike" hyperlink, and you can send him an email and ask questions

 

[batzen1981]

That's what said that I did that like a years agoI message but was given no output

 

[primestar31]

That's what said that I did that like a years agoI message but was given no output

Magic Static Can you help this poster? Another N0QBH polarity control project batzen1981 Click the link and read this thread for now. Perhaps Magic Static will give some input since he built it years ago.

 

[KE4EST]

o you know if its just 1 farad or 1 microfarad on there same on the .1 and .01

All Capacitors are all in µF, with the exception of the capacitors on the 4MHz crystal. The two 22pF are pico-Farad.

 

[batzen1981]

All Capacitors are all in µF, with the exception of the capacitors on the 4MHz crystal. The two 22pF are pico-Farad.

Ok thanks for cleaning that up

 

[batzen1981]

Ok thanks for cleaning that up

how do i get a compadible programmer and what is the procedure youtube video would be helpful similar let me know what programmer cheap

 

[TvSteve]

how do i get a compadible programmer and what is the procedure youtube video would be helpful similar let me know what programmer cheap

Are you still looking for a polarotor controller?

 

[batzen1981]

Are you still looking for a polarotor controller?

yes pm me some pics please

 

[arlo]

looks like adding a comparator in the r5 circuit to detect 13/18 volts and some tweaks then off to pcbway.

 

[batzen1981]

I bought this instead servo controller