We focus on generic 3D printer parts and CNC parts, stock all of them for fast delivery. If you need someone who stands behind you and not competitive with you directly through Amazon, Ebay, Aliexpress or anyother online platforms, OLEARN is your best choice.
For more product details, pls check our website:https://www.olearn3d.com/
And inquiry to us with picture , we will make good quotation for you.
Description
Specification: Color: Red Size: 20 x 15mm / 0.78 x 0.59" Thermal Shutdown Circuit: Yes Cross Current Protection: Yes Ground Fault Protection: Yes Short Circuit Protection: Yes Compatible Logic Voltage: 3.3V and 5V Five Step Modes: Full, 1/2, 1/4, 1/8 and 1/16 Mix with slow current attenuation model. Internal UVLO and low RDS (on) output. Automatic current attenuation mode Detection/Select. Phase-in rectifier, low power consumption. Warning: Connecting or disconnecting stepping motor while driver is powered on might damage driver. 4pcs Heat Sinks
Product Features: * 3D printer stepper motor driver CNC shield V4 needs to work with Nano board. It can be used as driver expansion board for engraving machines and 3D printers.t has in total 3 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors. Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors. This shield can make quick work for managing stepper motors in your project. * 3 axis stepper motor driver , Compatible with micro-drive laser engraving machine, three-axis CNC engraving machine. * 2A can be controlled within the two-phase four-wire stepper motor. Released the digital IO interface, easy to connect to other modules, such as ENDSTOP. * Power: DC5V interface, 7.5-12V voltage input. GRBL compatible. * Released the I2C interface, you can connect to the LCD I2C or other I2C module., GRBL compatible. * Legal Disclaimer: 1- This is not a brand name product, it is a high quality compatible with Arduino products 2- Logos or Text on chips or board color may differ than pictures. 3- Please allow slight dimension difference due to different manual measurement. * It has in total 3 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors. Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors. * This shield can make quick work for managing stepper motors in your project.
For more details , pls contact us directly, we will make you quotation immediately.
FAQ
Payment - We accept T/T,Western Union and Paypal.
Shipping For the delivery issue, we cooperate with a professional forwarder company which would deal with all the issues for you during the delivery process with 7~10 working days super fast arrival time. Also if you had official Express Account, we can also deliver the goods to you via Official Express directly.
FAQ Q:What is the products ready time? A:If we have enough units in stock, the products ready time would be within 3 working days.
Q:Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What's your price term. A: Normally FOB CIF CFR EX-work,DDP,DDU etc.