1臺(tái)步進(jìn)電機(jī)的驅(qū)動(dòng)器,DM542A
預(yù)算:¥50000STM32F4MCU接口芯片驅(qū)動(dòng)開(kāi)發(fā)
預(yù)算:¥10000FPGA或CPLD來(lái)開(kāi)發(fā)一個(gè)信號(hào)轉(zhuǎn)換模塊
預(yù)算:¥100000~50mA電流有無(wú)檢測(cè)電路設(shè)計(jì),不編程,硬件調(diào)通
預(yù)算:¥30000基于全志A33的工業(yè)平板(A33主板)電路設(shè)計(jì)
預(yù)算:¥50000