A4988 DRV8825 Stepper Treiber Platine RAMPS Raspberry Pi ESP8266 3D Drucker ATF
Stepper Driver Carrier Board 1.If jumper is hit the position of ON DP, that means 16 segment (4988) or 32 segment (8825) Jm connected motor 2.Jv connect 5v and 12v-24v power supply 3.Jc E, S, D, G, respectively corresponding to the connection of the Enable/Step/Dir/Gnd drive signal output DRV8825 Driver Module Low RDS (ON) outputs Automatic current decay mode detection / selection Mixed with slow current decay modes Synchronous rectification for low power dissipation Internal UVLO Crossover-current protection 3.3 and 5 V compatible logic supply Thermal shutdown circuitry Ground Fault Circuit Load short-circuit protection Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16 A4988 Driver Dimensions:20 x 15 x 11 mm Heatsink size:9 x 9 x 5 mm Color:Green Net weight:3 g Package weight.
Jetzt bei Ebay:
