Stepper Motor Driver Set ST820 Stepstick Controller Module Heat Sink for Micro stepping 3D Printer | Обустройство дома

The ST820 is an easy-to-use driver board for 3D printers, routers and more. A compact solution for stepper motor drives with minimal external equipment, no additional components required.
The hardware is fully compatible for RAMPS or other similar FFF 3D printing platform, representing a quick alternative to similar solutions. Unlike market solutions, the ST820 helps customers truly take advantage of high-microstepping solutions.
Microstep resolution easily settable through jumpers: full-step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128 and 1/256 of step Simple step and direction control interface
Adjustable current control through a potentiometer to set the ref. voltages
Do not put the board in contact with flammable materials of with materials releasing smoke when heated
Color: picture color
material: plastic
Note
Warning! Some of the components mounted on the board could reach hazardous temperatures during operation.
While using the board, please adhere to the following precautions:
Do not Press the components
Do not cover the board
Do not put the board in contact with flammable materials of with materials releasing smoke when heated
After operation, allow the board to cool down before touching it.
Major Features :
Operating voltage:7 V to 45 V
Continuous current up to 1.5 A per phase
Maximum current up to 2.5 A per phase Integrated low RDS(ON) power stages (HS + LS = 1 ohm typ.)
Embedded PWM current control with selectable decay mode (fast or slow)
Full set of embedded protections
1. Non-dissipative overcurrent
2. Undervoltage lockout
3. Thermal shutdown
4. Short-circuit
Compatible with RAMPS and similar open source solutions for FFF 3D printers
Very compact footprint: 15 x 20 mm
Package includes:
1* ST820 driver
1* Heatsink
1* Screwdriver
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.