Resistors may look small, but they play a critical role in keeping electronics safe and functional. This video explains what ...

High-voltage DC systems are tricky and take up space. Now, a capacitor can reduce parts, save board space, and make designs ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one ...

As Americans across the country demonstrate their opposition to Donald Trump’s immigration offensive, the president and his ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Most PC “mic” inputs are pretty average for noise and distortion, and they’re usually mono. Plus, they can’t properly take balanced, pro microphones that often need 48-V phantom power. This ...

History has shown that the law can be used to justify cruelty and oppression, and that morality must come first in order to ...

After 332 hours of testing grounding sheets, Napa's consumer reports identifies the best grounding sheets available on the ...

The new year has reenergized Redwood City liberals, as community resistors will take to the streets continually throughout January, including for an emergency protest on Saturday.

If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

As 2025 draws to a close, CDT editors are compiling a series of the most notable content (Chinese) from across the Chinese internet over the past year. Topics include this year’s most outstanding ...