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Rechargeable LED Lanterns

Discussion in 'LEDs and Optoelectronics' started by farhan007, Jan 19, 2013.

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  1. farhan007


    Jan 19, 2013
    Can anyone tell me how can I design a LED Lantern using a 6 v battery
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    Nov 17, 2011
    Connect the battery in series with a current limiting resistor and a switch to the LED. See the thread on LED in the "electronic projects" section.
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