if you want to save money i am selling 3 new never used keling 4030 microstep
drivers for under the cost of new they come with breakout board and 5 volt
powersupply for logic each one of the 4030s is $54.95 each the rserve on this listing is less than 3 x $54.95 biding starts at $10 everything is new in this listing never used
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