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A4988 Ramps Pololu Stepstick Stepper Motor Driver with Heat Sink
US$0.90
10-100 Pieces
US$0.81
101-500 Pieces
US$0.72
501-1,000 Pieces
US$0.68
1,001+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableTransport Package
ESD Antistatic BagSpecification
15gModel NO.
FUT3902Trademark
FUTOrigin
ChinaProduction Capacity
50000Key features
Microstepping Modes: Supports full, half, 1/4, 1/8, and 1/16 step modes for precise control.
Easy Operation: Built-in translator allows simple step input without complex programming.
Auto Decay Selection: Automatically selects slow or mixed decay mode to reduce noise and improve accuracy.
Comprehensive Protection: Includes thermal shutdown, UVLO, cross-current, and short-circuit protection.
Low Power Dissipation: Synchronous rectification and low RDS (On) output reduce power consumption.
Logic Compatibility: Compatible with 3.3 V and 5 V logic supplies for easy microprocessor integration.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-09-28Nearest Port: Yantian PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
About Our Factory & Business Background
AddressRoom 301, 3 / F, Zhengtong Pioneer Park, No.12, Puxia Road, Henggang Street, Longgang District, Shenzhen, Guangdong, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsArduino Board, Arduino Sheild, Arduino Starter Kit, 3D Printers, Arduino Robot, Arduino Sensor/Modules, Raspberry Pi, Smart Car, Display, Mico Bit: Bbc Board
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What microstepping modes are supported?
A:
The A4988 driver supports five optional step modes: full, 1/2, 1/4, 1/8, and 1/16.
Q:Does the driver automatically adjust current decay mode?
A:
Yes, it automatically selects between slow and mixed decay modes during micro-step operation.
Q:What internal protections are included?
A:
It includes thermal shutdown with hysteresis, undervoltage lockout (UVLO), cross-current protection, and load short-circuit protection.
Q:What logic voltage levels are compatible?
A:
The driver is compatible with both 3.3 V and 5 V logic supplies.
Q:How does mixed decay mode benefit performance?
A:
Mixed decay reduces audible motor noise, increases step accuracy, and reduces power consumption.
Send Inquiry
*To:
Shenzhen Ke Zhi You Technology Co., Ltd.
Shenzhen Ke Zhi You Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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