Oky Newstar Technology Co., Ltd
| Payment Terms | MoneyGram, Western Union, T/T, L/C, D/A, D/P |
| Supply Ability | 1000pcs/per day |
| Delivery Time | 1-3 woorking days after payment |
| Packaging Details | plastic bag |
| Maximum output current | 1A |
| weight | 3g |
| Color | Red |
| Step Modes | 1/2, 1/4, 1/8 and 1/16 |
| Dimensions | 2 cm x 1.3 cm x 1.5 cm |
| Factory price | Yes |
| Condition | 100% new |
| Type | Drive IC |
| Brand Name | OEM |
| Model Number | OKY3901 |
| Place of Origin | Guangdong,China(mainland) |
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Product Specification
| Payment Terms | MoneyGram, Western Union, T/T, L/C, D/A, D/P | Supply Ability | 1000pcs/per day |
| Delivery Time | 1-3 woorking days after payment | Packaging Details | plastic bag |
| Maximum output current | 1A | weight | 3g |
| Color | Red | Step Modes | 1/2, 1/4, 1/8 and 1/16 |
| Dimensions | 2 cm x 1.3 cm x 1.5 cm | Factory price | Yes |
| Condition | 100% new | Type | Drive IC |
| Brand Name | OEM | Model Number | OKY3901 |
| Place of Origin | Guangdong,China(mainland) | ||
| High Light | shields for arduino ，arduino sensors kit | ||
StepStick A4988 Stepper Motor Driver for 3D Priner
Specifications:
A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ? 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the "step" input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.
Features:
(1) Low RDS (On) Output .
(2) Automatic current decay mode detection / selection .
(3) Mix with slow current decay modes .
(4) Synchronous rectification for low power dissipation .
(5) Internal UVLO .
(6) Cross-current protection .
PHOTOS:
Factory Pictures:
FQA:
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2 . If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for
wrong goods.
3. If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2004
Total Annual:
150 Million-200 Million
Employee Number:
100~300
Ecer Certification：
Active Member
Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ... Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ...
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