In the ESP32 module the built-in DAC and ADC are used for audio in and output, which provide just about enough resolution for voice communication. So why use ESP-NOW rather than WiFi or Bluetooth?

Thus, we’re going to look at how to modify your existing stock car stereo to accept an auxiliary cable input or even a Bluetooth module ... branded head unit was built by Alpine.

But the demand for gold, silver and other precious metals doesn't stop there. Interest in gold investing has been climbing over the last couple of years, with demand for gold hitting an 11-year ...

The RT85 offers clear sound, a wide stereo image, and whisper-quiet operation ... ranging from cheap beginner models to uber-expensive devices built for audiophiles. Here, we chose to focus ...

When it comes to furnishing your home, there are two ways to go: built-in vs freestanding. Both have their merits, but how do you know which to choose? Fitting out those underutilized nooks ...

While gold historically takes center stage in terms of precious metal investing, silver can also offer a unique value proposition. That's because, like gold, silver has long been a hedge against ...

Last summer, Google launched Project IDX, its experimental web-based full-stack development environment with built-in support for Codey, Google’s version of GitHub Copilot, and Flutter ...

Caleb began his career producing wildlife documentaries in South America and the American southwest. His career in business news began at Bloomberg, where he worked as a senior television producer ...

To get even better performance with near CD-quality lossless audio over Bluetooth, I recommend the Sony WF-1000XM5 or the Sennheiser Momentum True Wireless 4. They each have a $299 MSRP ...

This new ETF combines long exposure to the S&P 500 with a nuanced position in short-term VIX options contracts. Last week's sharp drop in equity prices coupled with a quick rebound helped to spike ...

Precious metals such as silver have long been an alternative to traditional investments such as stocks and bonds. When times get tough or the economy faces severe inflation, some investors turn to ...