Author: Tech Support

A Self-Expanding PWM Driver

For smaller microcontrollers, having enough outputs for the job is sometimes a challenge. A common solution is to do some sort of multiplexing with the available outputs or perhaps something more advanced such as Charlieplexing, but another good option is to use a specialized driver board. What’s even better is if you can daisy chain

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Twitter’s political ad ban provides little oversight for fossil fuel companies

Under Twitter’s new ad policy, environmental groups and fossil fuel companies alike won’t be allowed to run ads with “the primary goal of driving political, judicial, legislative, or regulatory outcomes.” The company will also place restrictions on ads aimed at educating or raising awareness on issues like climate change. The new details on cause-based advertising

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