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Linux LED Subsystem
LEDs… Everyone likes that! Those little shiny electronic devices are mounted on any well-made electronic equipment to indicate at a glance its working status. They tell you when your network has...
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Network Activity LED with Linux LED Subsystem
This is a nice userspace application I use on my router to control the Internet connection status LED in “smart” way. The idea is simple, instead of just randomly blink the LED when there is some...
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LED Light Replacement for AC Halogen Lamps
LED based home lights are becoming more and more common each day due to their higher efficiency, and their price is starting to fall to an affordable level. Most commercial AC LED lights on the market...
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LED Lighting on a Budget
LED based lighting is slowly entering the market of home lights side-to-side with traditional incandescent bulbs (which are phasing out in many countries) and more recent gas-discharge lights. One of...
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Linux Kernel Device Drivers for AVR V-USB Devices
V-USB is a really convenient library to implement USB communication between an AVR microcontroller and any USB host enabled system. The host side software for a V-USB device is usually handled either...
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