Without balls

75mm - 750g

the build plate will heat up to 100 degrees in just 2 minutes (Your printer controller will regulate the power to the build plate to get your preset temperature

2 Operation Mode

Total length: 30 cm

ULN2003 Driver Board 3DE - Filament Without ballsULN2003 Driver Board ULN2003 Darlington using high power stepper motor driver chip A, B, C, D four phase LED indicates the status of the stepper motor work Stepper motor with a standard interface, when used directly pluggable. Dimensions : 31 x 35mm Package Include: 1x ULN2003 Driver Board Datasheet: http: www. ti. com lit ds symlink uln2003a. pdf Works well with a 5v stepper driver: http: 3deksperten. dk 5v stepper motor. html