CNC Shield Board Stepper Driver A4988 Module + Heat Sink
රු330.00
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Description
This item is out of stock now. However we can import it within 10 working days if you can pay us 50% advance money.
මෙම අයිතමය තොග අවසන් වී ඇත. කෙසේ වෙතත්, ඔබට 50% ක අත්තිකාරම් මුදලක් ගෙවිය හැකි නම්, වැඩ කරන දින 10 ක් ඇතුළත අපට එය ආනයනය කළ හැකිය.
- Low RDS (On) Output
- Automatic current decay mode detection / selection
- Mix with slow current decay modes
- Synchronous rectification for low power dissipation
- Internal UVLO
- Crossover-current protection
- 3.3 and 5V compatible logic supply
- Thermal shutdown circuitry
- Ground fault protection
- Load short-circuit protection
- Five selectable step modes: Full, 1/2, 1/4, 1/8 and 1/16
Warning: Connecting or disconnecting a stepper motor while the driver is powered can destroy the driver (More generally, rewiring anything while it is powered is asking for trouble)