Top 10 Best A4988 Stepper Motor Driver

Simple step and direction control interface,Take anti-static measures before you use the A4988 modules in case of short-circuit. Five different step resolutions full-step, half-step, quarter-step, eighth-step, and sixteenth-step. Output drive capacity of up to 35 V and 1.2 A. Adjustable current control lets you set the maximum current output with a potentiometer. Intelligent 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 protection.

The package includes you will receive 10 pieces of stepper motor drive modules and 10 heat sink in the package, enough quantity for your use and replacement. Easy to operate this is a complete micro-stepping motor driver with a built-in converter, easy to operate When micro-stepping is running, the chopper control compatible with A4988 can automatically select the current decay mode, slow or mixed. Five-step resolution there are 5-steps resolution of the stepper motor drive modules, such as full-step, half-step, quarter-step, eight-step, sixteen-step, and the output drive capacity is up to 35V and -2A2A. Protection function the stepper motor drive modules can provide thermal shutdown protection, over current protection, ground fault protection and crossing current protection. Wide application the stepper motor drive module is compatible with stepper motor 3D printer CNC engraving machine supported 3D printer and more Please confirm whether the product model is suitable before buying.

The A4988DRV8825 can be used, pay attention to the direction when inserting, otherwise the drive may be burnt.. The position where the jumper hits the ON DP indicates 16 subdivisions 4988 or 32 subdivisions 8825.. Jm connects the motor.. Jv connects 5V and 12V-24V power supplies.. Jc's ESDG corresponds to the EnableStepDirGnd drive signal output on the connection..

Control a bipolar stepper motor at up to 2 A current per phase. An onboard potentiometer is used to adjust the current output. Simple step and direction control interface with five step resolutions full-step, half-step, 14-step, 18-step, and 116-step. Uses just 2 pins from the microcontroller, one for controlling the rotation direction and the other for controlling the steps. 8V to 35V output voltage range at up to 2A current. Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.

NOTEUse removable A4988 or DRV8825 compatible stepping driver. CAN BE USED FORThe extension board can be used for engraving machine or 3D printer driver. COMPATIBLE WITH GRBL 0.8Compatible with GRBL 0.8. Open-source firmware operated, converting G code command into stepping signal. PWM SPINDLE AND DIRECTION PINPWM spindle and direction pin, 4 shaft support X, Y, Z, A - you can copy X, Y, Z or use pin D12 and D13 customize firmware perform complete shaft 4. COMPACT DESIGNCompact design, stepping motor can connect 4 pin connectors or be soldered.

This stepper motor driver allows you to operate bipolar stepper motors in full-step, half-step, quarter-step, one-eighth and sixteen-step modes, with output drive capabilities up to 35 V and 1.2 A.. Adjustable current control lets you set the maximum current output with a potentiometer.. There are no phase sequence tables, high-frequency control lines or complicated programming interfaces.. The A4988 interface is very suitable for applications where complex microprocessors are unavailable or overburdened.. The converter is the key to easily realize A4988. Just input a pulse at the STEP input terminal to drive the motor for one microstep..

DRV8825Six different step resolutions full-step, half-step, 14-step, 18-step, 116-step, and 132-step.. Supply voltage8.2-45 V the Maximum current of 2.5A.. 4 layer PCB board, better heat dissipation.. Small chip,4 layer PCB board, lower heat, better heat dissipation.. Simple step and direction control interface.With over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout function .More stable than A4988 module..

Use removable A4988 or DRV8825 compatible stepping driver. The extension board can be used for engraving machine or 3D printer driver. Compatible with GRBL 0.8. Open-source firmware operated on, converting G code command into stepping signal. PWM spindle and direction pin, 4 shaft support X, Y, Z, A - you can copy X, Y, Z or use pin D12 and D13 customize firmware perform complete shaft 4. Compact design, stepping motor can connect 4 pin connectors or be soldered.

Adjustable current control lets you set the maximum current output with a potentiometer. Simple step and direction control interface.Five different step resolutions full-step, half-step, quarter-step,eighth-step, and sixteenth-step. Thermal protection,under-voltage lockout,and crossover-current protection,ground fault protection. Intelligent chopping control that automatically selects the correct current decay mode fast decay or slow decay. widely used in 3D printers and small CNC machines.