After a brief break, I found myself revisiting latching relays—not just as components, but as puzzles waiting to be solved.

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.

A software suite powering oscillators and clocks claims higher time synchronization accuracy than quartz-based solutions.

Here’s a nostalgic vibe of an awesome analog chip from the 1990s era that’s still making an impact in audio designs.