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The Velleman MK129 Crawling Microbug minikit is easy to build and fun to watch crawl around your house
Wide-range effect speed adjustment
Metric Flexible Shaft Nut Driver Set
LED Display
Delivers accurate constant current required by most high power LED's
Velleman VM8400DB DRV8825 Stepper Driver Board Origin_China The Velleman MK129 Crawling MicrobugGeneral Information Manufacturer Velleman Part Number VM8400DB Product Type DIY Electronic Kit Miscellaneous Features Simple step and direction control interface Six different step resolutions: full step, half step, 1 4 step, 1 8 step, 1 16 step, and 1 32 step Current adjust trimmer Can interface directly with 3. 3 V and 5 V systems Over temperature thermal shutdown, over current shutdown and Under voltage lockout Short to ground and shorted load
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