While there are a lot of similarities between fire alarms and security systems, it is crucial to be aware of the differences, and wiring is one of the biggest. Like security panels, fire alarm control ...

Adafruit has recently released the Adafruit Sparkle Motion Stick, a compact, WLED-friendly Neopixel USB controller board built around an ESP32-S3 Module designed for audio-reactive LED projects, ...

Due to overload in rendering of simulation at WOKWI, it was not possible to do it there with ESP32. Instead, TinkerCAD's Arduino was used. Except for the Bluetooth functionality (which requires an ...

Typical requirements for industrial LEDs. Designing an LED gate driver using an industrial digital input chip. Ruggedness characteristics of the new gate driver. Industrial control systems universally ...

Courtesy of www.MikeHolt.com All questions and answers are based on the 2020 NEC. Q. What is the Code definition of “electronically protected” as related to motors? A. The NEC defines an ...

The YULC (Yes, a USB-C LED Controller) board is a compact, ESP32-S3-powered LED controller with USB-C and DC jack power inputs. It is a fully featured board that can easily replace a rat’s nest of ...

Two books on Chinese writing illustrate how tumultuous technological evolution can be. Every second of every day, someone is typing in Chinese. In a park in Hong Kong, at a desk in Taiwan, in the ...

The CL-32 is a work-in-progress pocket-sized PC that combines modern hardware with classic design inspired by systems from the 1980s like the TRS-80 Pocket Computer. While some details haven’t been ...

July 8 (Reuters) - The Democratic-led U.S. Senate on Monday voted in favor of U.S. District Judge Nancy Maldonado becoming the first Hispanic judge on the Chicago-based 7th U.S. Circuit Court of ...