Intelligent 3D Printer Kits , Reprap Stepper Motor Driver Stepstick A4988 for Reprap Prusa Mendel
Brand Name:Okynewstar
Model Number:oky3901
Minimum Order Quantity:30 pcs
Delivery Time:3~5 days after payment
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
Place of Origin:Shenzhen,guangdong,china
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Location:
Shenzhen Guangdong China
Address:
Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
Supplier`s last login times:
within 38 hours
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Product Details
Intelligent 3D Printer Kits , Reprap Stepper Motor Driver Stepstick A4988 for Reprap Prusa Mendel
Quick Detail:
New 3D printer A4988 Stepper Motor Driver
1.Samples offer
2.quick delivery
3.good quality
4.hot sale kit
5. Simple step and direction control interface
6.Short-to-ground and shorted-load protection
Description:
- Simple step and direction control interface
- Five different step resolutions: full-step, half-step,
quarter-step, eighth-step, and sixteenth-step
- Adjustable current control lets you set the maximum current
output with a potentiometer, which lets you use voltages above your
stepper motor’s rated voltage to achieve higher step rates
- Intelligent chopping control that automatically selects the
correct current decay mode (fast decay or slow decay)
- Over-temperature thermal shutdown, under-voltage lockout, and
crossover-current protection
- Short-to-ground and shorted-load protection
Specifications:
- Low RDS (On) Output
- Automatic current decay mode detection / selection
- Mix with slow current decay modes
- Synchronous rectification for low power dissipation
- Internal UVLO
- Crossover-current protection
- 3.3 and 5 V compatible logic supply
- Thermal shutdown circuitry
- Ground fault protection
- Load short-circuit protection
- Five selectable step modes: full, 1/2, 1/4, 1/8 and 1/16
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Intelligent 3D Printer Kits , Reprap Stepper Motor Driver Stepstick A4988 for Reprap Prusa Mendel
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