blinking leds

  • Now blinking LEDs can transmit information to cell phones via light

    I’m not really sure if this is good or bad news for end consumers, but a couple of Japanese companies have developed a technology that makes it possible to transmit information from blinking LEDs fixed on advertisements to cell phones – using only light. The companies involved in the development include some big names such as Toshiba or NEC. With this new system, Japanese cell… Read More