Few microcontrollers include a DAC. Although you can easily find an inexpensive DAC to control from your microcontroller, you can use unused peripherals instead of adding parts. Fortunately, you can ...
In an example DAC application using Actel’s CorePWM IP DirectCore in low-ripple DAC mode, PWM output is averaged to a varying dc voltage. At reset, the PWM duty cycle, or level out value, is 100% and ...
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