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 | | Re: UP Western Pacific Heritage Series in 8-wide
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| (...) Welcome to the dark side! This was my favorite of the three that you brought to Brickworld. Excellent execution! -Jeramy (16 years ago, 27-Oct-08, to lugnet.trains, FTX)
| | | | | Re: Need Electrical Help
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| (...) As a crazy idea, use a MAX882/3/4 configured to output the required voltage. It is a step-up regulator that will work with as little as 1.5 volts. There are also PWM solutions. (16 years ago, 26-Oct-08, to lugnet.trains)
| | | | | Re: Need Electrical Help
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| (...) Farnell, Sparkfun, DigiKey, Radio Shack (Tandy/Dick Smith for AU crowd), Mouser (16 years ago, 26-Oct-08, to lugnet.trains)
| | | | | Re: Need Electrical Help
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| I appreciate all your suggestions. Is there a website you can suggest that has more information on this stuff? Also, beside Jameco, what are some othe good places to buy parts? Thanks, Tom (16 years ago, 25-Oct-08, to lugnet.trains, FTX)
| | | | | Re: Need Electrical Help
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| (...) Hey Rob, It would be safer to place a regular doide in series with this if the voltage is going to be reversed some of the time. But the circuit shown in the link handles reverse voltage up to 9v fine. The LED acts as a reverse protection (...) (16 years ago, 24-Oct-08, to lugnet.trains, FTX)
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