how many steps per revolution is this motor? 2048 seems to be off.

Mine are 2048. You may be driving them too fast and they are slipping. I use a delay of 2ms between steps. // Blue/Pink/Yellow/Orange int stepSeq[][4] = { {1,1,0,0}, {0,1,1,0}, {0,0,1,1}, {1,0,0,1} };

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6 PCS 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board

6 PCS 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board

Product ID: 174367404

Details

Brand
ATNSINC
Horsepower
1
Model Name
28byj-48
Speed
100 rpm
Voltage
5 volts 500

💡4-phase LED status indicators

🔌Plug-and-play ULN2003 driver board

⚙️5V precision stepper motor

5152 som

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Description

⚙️ Power your projects with precision and plug-and-play ease!

BULK VALUE PACK - 6 motors + 6 drivers in one box—perfect for prototyping, robotics, or scaling your projects.
VERSATILE COMPATIBILITY - Supports 5-line, 4-phase stepper control, ideal for scientific instruments, model railroads, and DIY automation.
VISUAL OPERATION FEEDBACK - 4-phase LED indicators keep you instantly informed of motor status and performance.
PLUG AND PLAY DRIVER BOARD - Standard ULN2003 interface ensures effortless integration with Arduino, Raspberry Pi, and Teensy.
PRECISION 5 V STEPPER MOTOR - Delivers smooth, accurate angular displacement at 100 RPM for flawless control.

This 6-pack of 28BYJ-48 stepper motors paired with ULN2003 driver boards offers a cost-effective, reliable solution for precise 5V motor control. Featuring a compact design, standard interfaces, and real-time LED status indicators, it’s perfect for makers, engineers, and professionals seeking scalable, plug-and-play motion control for robotics, automation, and scientific applications.

Specifications

ASIN	B07YRHX73L
Best Sellers Rank	#53,579 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18,737 in Electronic Components
Brand Name	ATNSINC
Customer Reviews	4.6 4.6 out of 5 stars (138)
Horsepower	1
Item Weight	0.21 kg
Manufacturer	Atnsinc
Material Type	Metal Copper
Model	Atnsinc-01
Model Name	28byj-48
Part Number	Atnsinc-01
Speed	100 rpm
UPC	701715431065
Voltage	5 volts, 500 volts

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5152 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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