A new kind of “brake-by-wire” system, which does entirely without hydraulics, will soon hit the market. Brembo and ZF announced recently that each has signed contracts for their respective systems.

Unlike traditional automation systems that only offer ON/OFF control through relays, this project takes a step ahead by integrating PWM-based fan speed control, enabling smooth real-time adjustment of ...

To overcome this I have developed an external headlight relay conversion ... and like you use auto-reset circuit breakers. Old wiring can really suck the life out of circuits, with the current ...

When I wrote about the Home Assistant 2025.3 release last week, it was pointed out to me that ESPHome firmware had its own release on February 19th, and in other Smart Home news, Home Assistant got ...

Investopedia / Ellen Lindner Both Automated Clearing House (ACH) transfers and wire transfers are forms of electronic fund transfers (EFTs), but there are a few key differences between them.

Basically it uses an analogue circuit to monitor an audio signal and triggers some camera flashes using 5V relays. The idea is that you can play lightning strikes and other spooky sounds ...