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FMS Forum • View topic - PPjoy setup problem - PPjoy won't detect transmitter signal

PPjoy setup problem - PPjoy won't detect transmitter signal

Postby Frans Bal » Wed Jun 16, 2004 9:16 pm

Frans Bal
 
Posts: 3
Joined: Wed Jun 16, 2004 8:40 pm

Postby Eric Brouwer » Thu Jun 17, 2004 6:43 am

It seems to me that the output level of your transmitter is too low. The printer port will normally require signal levels of 5V to work correct. Try the following:

100K
|-------------------/\/\/\------ pin 16
|
| c
| 2K2 b /------------ pin 10
Signal ------/\/\/\------|
\------------ pin 18
e |
Ground ----------------------------|

Transistor 2N2222/BC109 etc.
Some mistakes are too much fun to only make once.

Vanderbijlpark
South Africa
Homepage: http://myweb.absa.co.za/eric.brouwer
Eric Brouwer
 
Posts: 252
Joined: Mon Apr 22, 2002 7:53 am
Location: Vanderbijlpark, South Africa

Postby Frans Bal » Fri Jun 18, 2004 5:43 am

Problem solved. :) :) :) :)

Thanks :D :D
Frans Bal
 
Posts: 3
Joined: Wed Jun 16, 2004 8:40 pm


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