DRV8825 - Stepper Driver Motor Pololu Impressora 3D
Description :
It has an automatic voltage regulator, which for practical purposes results in a quieter operation and with fewer vibrations
Characteristics :
- Minimum operating voltage: 8 V
- Maximum operating voltage: 45 V
- Maximum current: ± 2.5 A (24V, adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1 / 8,1 / 16, 1/32
- Factory welded temples
- 4-layer PCB, 2 oz copper to improve heat dissipation
- Protection against short circuit and overtemperature
- Use potentiometer to adjust the current
- Measures: 20x16x12 mm