ST最新发布的 dSPIN™ (L6470)电机驱动套件（含原理图，gerber和软件包）

eric2013

[li]Voltage mode driving featuring extreme smoothness[/li][li]Up to 1/128 microstepping[/li][li]Fully autonomous solution embedding an STM32™ MCU and the L6470H stepper motor driver[/li][li]Compatible with SPIN family evaluation software[/li][li]Wide voltage range from 8 V to 45 V[/li][li]High phase current up to 3 A[sub]r.m.s[/sub][/li][li]Footprint optimized for external resonator or crystal[/li][li]Switch motor input control[/li][li]Keys start/left - stop/right - reset[/li][li]Ready, busy, error LED indicators[/li][li]Spare LED indicators for specific design[/li][li]Adjustable supply voltage compensation[/li]

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