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JOYSTICK MODULE
Original price was: ₹200.00.₹150.00Current price is: ₹150.00. inc. GST
ENC28J60 ETHERNET MODULE
Original price was: ₹900.00.₹699.00Current price is: ₹699.00. inc. GST
A3967 STEPPER MOTOR DRIVER
Original price was: ₹350.00.₹300.00Current price is: ₹300.00. inc. GST
- A3967 precision micro-stepping driver
- Power supply: 7v to 30v
- Logic voltage: 5v to 3.3v
- Higher the voltage higher the torque at high speed
- Adjustable current control from 150Ma/ phase to 750ma phase
- Automatic current decay mode detection/selection
- Fast, slow, and mixed current decay modes
- Internal UVLO and thermal shutdown circuitry
- Crossover current protection
- Micro stepping resolution to full, half, quarter, and eighth steps by broken out MS1 and MS2 pins.
- Compatible with Arduino, GRBL G-Code interpreter for driving3-axis CNC machines
- Salington sink drivers used
- Compactible with 4, 6,8 wire stepper motor of any voltage
Description
A3967 is a highly precise micro-stepping motor with a built-in translator. This A3967 stepper motor driver for Arduino is the latest version of easy driver v4.4. This module designed as a highly flexible and easily controllable stepper motor compared to the older version. This module is compatible with most of the microcontrollers which can output a digital f 0 to 5 V and also requires a 7V TO 30V power supply for the motor. It consists of 0f on-board voltage regulator for the digital interface set to 5v or 3.3v. These modules designed to operate on a bipolar stepper motor with full, half, quarter, and eight-step mode, with an output drive capacity of 30v and+/- 750m A.
This module operates in slow, fast, and mixed current delay mode as it consists of fixed OFF current regulatory requirements. The current decay function allows for the reduction of audible motor noise step accuracy and reduced power dissipation. Internal circuit protection includes thermal shutdown with hysteresis under-voltage lockout and crossover current protection. Moreover, the microstep select (MS1 and MS2) pins of the A3967 broken out allowing adjustments to the micro-stepping resolution.
The inbuilt converter/translator performs the key to the easy implementation of the A3967. By simply inputting one pulse to the STEP input, drives the motor one micro-step. This motor driver does not consist of any phase sequence tables, high-frequency control lines, or complex interface sto program. Thus A3967 motor driver is a perfect solution for applications where a complex microprocessor is unavailable or is overburdened. During stepping operation, the A4988 automatically selects the current decay mode, Slow or Mixed with the help of the chopping control.
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