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- LM 393 switching soft
- 06-07-2009
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OK I.ve' now got this working again...
2n3904 wired as
B C
C rather than B
E E
can anyone confirm pinouts for 2N3904 & 2N3906 ?
4K7 resistor across LED stops relay energising... replaced with 10k & seems
ok
LED still glows before relay energises ( Not really a problem though as I
cm mount an LED OFF the relay output )
Thanks
--
Terminal_Crazy
Mitch - 1995 Z28 LT1 M6 terminal_crazy@sand-hill.freeserve.co.uk
Lancashire England http://www.sand-hill.freeserve.co.uk/terminal_crazy/
2n3904 wired as
B C
C rather than B
E E
can anyone confirm pinouts for 2N3904 & 2N3906 ?
4K7 resistor across LED stops relay energising... replaced with 10k & seems
ok
LED still glows before relay energises ( Not really a problem though as I
cm mount an LED OFF the relay output )
Thanks
--
Terminal_Crazy
Mitch - 1995 Z28 LT1 M6 terminal_crazy@sand-hill.freeserve.co.uk
Lancashire England http://www.sand-hill.freeserve.co.uk/terminal_crazy/
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