leds

This software lets you monitor the state of Num Lock, Caps Lock, and Scroll Lock keys in the system tray, notifying you instantly and easily. It is a lightweight tool that provides quick access to an essential function.

This software calculates the color code of a resistor based on its value and vice versa. It also displays the closest resistor within the E series or Renard numbers. Additionally, it can calculate the required resistor value for LED circuits.

WinLpt is a useful LPT port pins manager that enables users to control the LPT port output manually or automatically via a command script. It also offers music visualization for 8 or 12 LEDs through popular music players like Winamp, WMP, and AIMP2.

This software enables users to monitor disk activity on their computers and networked devices, even if the drive LED is hidden or missing. Ideal for those who want to keep track of their system's performance and status.