![I'm playing around with audio on PWM pins and created this little guide for an audio amplifier. Thought some of you may find this helpful, too. (Hope the resolution of the image I'm playing around with audio on PWM pins and created this little guide for an audio amplifier. Thought some of you may find this helpful, too. (Hope the resolution of the image](https://i.redd.it/5vuatehh7kk51.png)
I'm playing around with audio on PWM pins and created this little guide for an audio amplifier. Thought some of you may find this helpful, too. (Hope the resolution of the image
![Class-BD audio amplifier with balanced CM output, using the extended... | Download Scientific Diagram Class-BD audio amplifier with balanced CM output, using the extended... | Download Scientific Diagram](https://www.researchgate.net/publication/352259251/figure/fig1/AS:1032839164350465@1623259454553/Class-BD-audio-amplifier-with-balanced-CM-output-using-the-extended-NBDD-PWM-modulator.png)
Class-BD audio amplifier with balanced CM output, using the extended... | Download Scientific Diagram
![Does anyone know enough about Pulse Width Modulation (PWM) Digital to Analog Conversion (DAC) to tell me what I've done wrong here, and how I can fix it? : r/AskElectronics Does anyone know enough about Pulse Width Modulation (PWM) Digital to Analog Conversion (DAC) to tell me what I've done wrong here, and how I can fix it? : r/AskElectronics](https://preview.redd.it/3xgduzj3inl61.png?width=640&crop=smart&auto=webp&s=47c0bd5520b4acaf414dcd88a6f800f6fd6ca0b7)
Does anyone know enough about Pulse Width Modulation (PWM) Digital to Analog Conversion (DAC) to tell me what I've done wrong here, and how I can fix it? : r/AskElectronics
![PWM audio D/A converter: cost breaking while maintaining performances — Dolphin Design Technical Article | ChipEstimate.com PWM audio D/A converter: cost breaking while maintaining performances — Dolphin Design Technical Article | ChipEstimate.com](https://www.chipestimate.com/images/dolphin-integration-figure1-architecture-07122016.png)