ITEM NAME:High Quality 10 Pcs Aluminum Heat Sink for StepStick A4988 IC Description This Aluminium Heatsink is specially designed for pololu A4983/A4988 StepStick stepper drivers. The function of heat sink is to cool down the board and make it operate better. · Product Name: Aluminum Heat Sink ·.Stepper drivers. The function of heat sink is to cool down the board and make it operate. 10 Aluminum Heat Sink. · Colour: As the picture shows. · Materal: Aluminum.
