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ULN2003 driver module with (Stepper motor)

Original price was: ₹299.00.Current price is: ₹199.00.

  • Driver IC: ULN2003 Darlington transistor array (7-channel)
  • Input Voltage: 5V DC (suitable for use with 5V microcontrollers like Arduino)
  • Output Voltage: Typically 5V to 12V (depending on the stepper motor specifications)
  • Output Current: 500mA per channel (continuous), up to 1A peak per channel
  • Total Output Power: Up to 2A (for the entire module)
  • Control Pins: 4 input pins for controlling a 4-wire or 5-wire stepper motor (or other devices like relays or LEDs)
  • Protection Diodes: Internal flyback diodes for protection against back EMF (electromagnetic interference) from motors
  • Logic Level Compatibility: Compatible with 5V logic signals (e.g., from microcontrollers like Arduino)
  • Heat Dissipation: Heatsink or heat management recommended for high-power applications
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: Typically available in a DIP-18 package (for the ULN2003 IC) or in a pre-assembled module with pin headers for easy use
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Description

ULN2003 driver module is a powerful interface used to control stepper motors in various applications, such as robotics, CNC machines, and automation systems. It features a ULN2003 Darlington transistor array that allows it to drive high-current loads like stepper motors. The module typically includes an easy-to-connect interface for controlling a 5-phase stepper motor, providing precise control over motor speed and direction. This module is ideal for projects that require accurate motion control with minimal wiring complexity.

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