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

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 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 ...

In 2025, EE World produced twenty-four EE Training Days webinars designed to educate engineers on practical design challenges ...

Feedback refers to a core concept in circuit design and control theory, used to stabilize amplifiers and control system ...

Facing a recent stock market cooling, India’s top five electronics makers are pivoting from low-value assembly to strategic ...

There’s a lot of laboratory equipment out there that the casual hobbyist will never need to use, but that doesn’t mean you ...

Resistors may be small and silent, but they play a key role in controlling how electricity flows through every circuit. In ...

Resistors are tiny components found in almost every electronic device, but their role is crucial. This video explains how ...

In late April of 1968, a computer conference in Atlantic City, N.J., got off to a rocky start. A strike by telephone operators prevented exhibitors from linking their terminals to off-site computers, ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.