As long as MAX 25mA drive to the LED give you enough range... there's no 'real' need for the extra transistor.
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As long as MAX 25mA drive to the LED give you enough range... there's no 'real' need for the extra transistor.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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The IR led I use in the 'gun' module is boosted at 1A (!!!) so I have to use a HEXFET.Originally Posted by mister_e
Anyway, for the "Supplier module", it is only to send a 14bits message and as I wrote above, to avaoid cheating, I really need to use a wired link instead of IR link. So I have to avoid using IR link.
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Except for the 'heating/burning' pads...
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gimme a break willyaExcept for the 'heating/burning' pads...
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