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₹190.00 Incl. GST
- Supply Voltage : 8-35 VDC.
- Current : 1.0A (no heatsink ).
- Current : 2.0A (with heat-sinking).
- logic input : 3 – 5.5V .
- Automatic current decay mode detection / choice.
- Mixed with slow current decay mode.
In stock
In stock
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Description
A4988 Stepper Motor Driver Module Green PCB
This stepper motor driver module is a breakout/carrier board for Allegro’s A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection and is Pololu / StepStick compatible. This stepper motor driver lets you control a bipolar stepper motor at 1 A continuous current per phase without a heatsink or cooling, and at up to 2 A maximum output current per coil if additional cooling is provided. An onboard potentiometer is used to adjust the current output.
This driver can control the stepper motor with just 2 pins from the controller, one for controlling the rotation direction and the other for controlling the steps. Stepper motors typically have a step size specification (e.g. 1.8° or 200 steps per revolution), which applies to full steps. This microstepping driver allows higher resolutions by providing intermediate step locations, which are achieved by energizing the coils with intermediate current levels. For instance, driving a motor in quarter-step mode will give the 200-step-per-revolution motor 800 microsteps per revolution by using four different current levels. This driver module provides five different step resolutions: Full-step, 1/2, 1/4, 1/8 and 1/16 step.
The translator is the key to the easy implementation of the A4988. Simply inputting one pulse on the STEP input drives the motor one microstep, while the MS1 through MS3 input pins control the microstep resolution. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A4988 interface is ideal for applications that do not have a complex microprocessor available, and pairs well with Arduino microcontrollers.
Features:
This product is a breakout board for A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection.This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes, with an output drive capacity of up to 35 V and 2 AMaximum output current is 1ASimple step and direction control interfaceFive different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-stepAdjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor¡¯s rated voltage toachieve higher step ratesIntelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protectionShort-to-ground and shorted-load protection
Package Include:
1*Twotrees A4988 Stepper Motor Driver Module Green PCB
47 reviews for Twotrees A4988 Stepper Motor Driver Module Green PCB
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Puspa Devi (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Ivaan Pandey (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Ashwin Goel (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Vikash Kohli (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Ma Antony (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Vijaya Das (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Saket Mallhotra (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Sharmila Sharma (verified owner) –
Shyam Narayan (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Amruta Agarwal (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Naresh Dwivedi (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Jamila Khan (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Kaivalya Pandey (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Amirthini Bisht (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Bhagwan Sharma (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Mahesh Mishra (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Shuneeta Pandey (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Laxman Balakrishna (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Deshan Saxena (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Suwarna Anand (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Falak Pandey (verified owner) –
Sandhya Dedha (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Rashid (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Niranjan Das (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
ManishGupta (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Subrata Mehta (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Kiran Singh (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Pushpa Rani (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Deven Parihar (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Indra Kashyap (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Sarita Rawat (verified owner) –
Nur Alam (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Sima Sachdeva (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Kamal Jaiswal (verified owner) –
Asma Lal (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Manik Mehta (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Ajalaa Rawat (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Manjunatha Iyer (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Kunti Thappar (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Deven Goel (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Jai Goswami (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Apurva Pandey (verified owner) –
Govinda Shankar (verified owner) –
Rambabu Sharma (verified owner) –
Parvata amma (verified owner) –
SuryaMehta (verified owner) –
Subhadra Gupta (verified owner) –