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STM32C0开发(1)----SPI 驱动WS2812灯珠
工作原理 PT6913A/B采用线性恒流驱动技术,电路拓扑简单实用。LED负载,芯片与整 该电路采用NMOS场效应管作为功率输出器件, 设计并实现了较大功率的直流电机H 桥驱动电路,并对额定电压为24 伏, 额定电流为3.8A 的25D60-24A 直流电机进行闭环控制, 电路的抗 ...
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