Signals when an on-circuit battery is exhausted, 5V to 12V operating voltage A Battery-status Indicator circuit can be useful, mainly to monitor portable Test-gear instruments and similar devices. LED ...

This is the follow-up video to my recent post on fitting led indicators to my Honda crf as part of a tail tidy. Many of you gave me advice on how to fix my now "hyperflashing" led indicators, and this ...

Flashing, spinning, and oddly blinking LED indicators have become the modern equivalent of red warning lights on a car dashboard. Rather than giving every potential problem and function on a ...

A motherboard is a hardware of a computer that holds the other hardware components, including CPU, RAM, hard disks, etc. When an issue with a hardware component is detected, the motherboard indicates ...