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ULN2003 Darlington Transistor Array for Stepper Motor Driving
₹12.0
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The ULN2003 Darlington Transistor Array is a versatile IC designed to drive stepper motors, relays, and other high-current loads from low-voltage microcontrollers. It contains seven Darlington pairs, offering high current gain and reliable switching. Ideal for Arduino, Raspberry Pi, and other microcontroller projects, the ULN2003 enables precise control of stepper motors in robotics, automation, and DIY electronics applications. Compact, easy to use, and efficient, it is a must-have component for hobbyists and engineers working with stepper motors.
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Product Specifications
| Specification | Details |
|---|---|
| Model | ULN2003 Darlington Transistor Array |
| Number of Channels | 7 |
| Maximum Collector Current per Channel | 500mA |
| Maximum Collector-Emitter Voltage | 50V |
| Input Voltage Logic | TTL compatible |
| Operating Temperature | -20°C to 85°C |
| Dimensions | 22mm x 17mm x 7mm |
Key Features
- 7-channel Darlington array
- High current gain
- TTL logic compatible
- Compact and lightweight
- Reliable switching for stepper motors
- Supports high-current loads
- Easy integration with microcontrollers
- Low power consumption
- Wide operating voltage range
Applications
- Stepper motor driving
- Relay driving
- LED matrix control
- Robotics projects
- Automation systems
- DIY electronics projects
- Arduino and Raspberry Pi projects
- Electronic prototyping
Inside the Box
- 1 x ULN2003 Darlington Transistor Array IC
