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DIY & Tutorials
DIY For Audio
Anyone familiar with BLDC motor controllers?
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<blockquote data-quote="DACMan1" data-source="post: 16956" data-attributes="member: 112"><p>You use a look up table with PWM. You can usually do a resolution of about 15 steps/ half cycle; more than that it becomes unfeasable. if you are gonna use a DAC it would be the same amount of CPU overhead, but with added hardware complexity (remember you need 3 DAC channels).</p></blockquote><p></p>
[QUOTE="DACMan1, post: 16956, member: 112"] You use a look up table with PWM. You can usually do a resolution of about 15 steps/ half cycle; more than that it becomes unfeasable. if you are gonna use a DAC it would be the same amount of CPU overhead, but with added hardware complexity (remember you need 3 DAC channels). [/QUOTE]
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DIY & Tutorials
DIY For Audio
Anyone familiar with BLDC motor controllers?
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