The STEPPER Explore stepper bipolar driver

Description

Single-channel bipolar stepper motor controller enabling control of speed and direction of rotation. The module has a built-in A4982 system (Allegro MicroSystems *) with overload protection and the ability to rotate by a full step or with a division of 1/2, 1/4 and 1/16. The current limit is 2 A and the motor supply voltage is up to +12 V. The built-in potentiometer allows you to adjust the motor current. The configuration jumper V_SEL +3,3 V / + 5 V allows you to select the power supply voltage of the integrated circuit and digital signals.

Modulowo® DuoNect ™ solution

The Modulowo® DuoNect ™ solution enables fast and easy connection of expansion modules to Arduino , Raspberry Pi , Intel® Edison , STM32 Nucleo , Atmel Xplained , TI LaunchPad , Freescale Freedom and other platforms.

properties

• Built-in A4982 layout
• Number of channels: 1
• Operating current: 2 A (heatsink above 1 A required)
• Overload protection
• Compliance with Modulowo® DuoNectTM
• PWM signal control
• The possibility of changing the direction of rotation
• Jumpers for selecting the operating mode: full step, 1/2, 1/4 and 1/16
• Edge and lead leads with 2.54 mm pitch
• Space for the system to identify the module
• Potentiometer for motor current regulation
• Supply voltage: + 3.3 V / + 5 V (configuration jumper)
• Dimensions (PCB): ~ 26 mm x 32 mm
• Compliance

Included

• MOD-70 module
• A set of connectors for self-assembly

To download

• User's manual (PDF)