d2k Posted January 23, 2003 Report Share Posted January 23, 2003 well, i've finally got round to the actual fabrication of the mbhp modules (only after a 100 odd posts :P)...on the first run, i made the a couple mirrored, so in order to save them i just soldered in eveything mirrored - should everything be okay? is it okay to run the IC's upside down (as it's mirrrored) i just bent the pins a full 90 degress so it all matched right...now to make more boards - this time the right way round ;) Quote Link to comment Share on other sites More sharing options...
d2k Posted January 23, 2003 Author Report Share Posted January 23, 2003 btw, voltages test okay on these! ;) Quote Link to comment Share on other sites More sharing options...
d2k Posted January 23, 2003 Author Report Share Posted January 23, 2003 actually, the voltages are not okay...using a 9v 500mA to test the core with. on input measure is 11.7V and at the points where it should be 5V it still measures 11.7...:( Quote Link to comment Share on other sites More sharing options...
d2k Posted January 23, 2003 Author Report Share Posted January 23, 2003 whoops, had the 7805 stuffed the wrong way...now i'm gettin 4.5V ;)... Quote Link to comment Share on other sites More sharing options...
TK. Posted January 24, 2003 Report Share Posted January 24, 2003 Hi Dan,with the mirrored board it will be really difficult to prevent soldering errors - but it's possible. Be careful!Best Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
kieran Posted January 29, 2003 Report Share Posted January 29, 2003 you could call it the "MBHP Special Edition" ;D flipside! :D Quote Link to comment Share on other sites More sharing options...
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