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DIY Wave Maker Cheaper than buying?
Can a DIY wave maker be built cheaper than you can buy them?
I was looking at building my own 6 channel from: (1) BS1 Chip $30 (6) Solid State Relays $9 each or $54 for the project (6) Transistors to control the relays $1 each or $6 FTP (6) Pull down resistors cheap $0 (3) Plugs $3 each or $9 FTP (1) 5VDC Power Supply $10 (1) Enclosure to put it all in $10 So all in all it's like 30+54+6+9+10+10 = $119 And that's assuming my time is FREE Anyone know a way to make them cheaper? I know I could ditch the BS chip in favor of a Microprocessor but then I'd have to buy the programing software and hardware so...
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"Sharks are naturally peaceful." "How'd you get that nasty cut anyway?" "A shark bit me." Jack of all trades, and master of none. ~Steve~ |
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