Solar Charged Intelligent LED Bike Light

by hobbyman, published

Solar Charged Intelligent LED Bike Light by hobbyman Dec 20, 2012

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6757Views 592Downloads Found in Sport & Outdoors
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Here is a complete product project of endtas design. Alien Light Mini is a LED headlight for bicycles. It has got two 1W leds, one with a wide angle and the other with a narrow beam angle lens.

The wide lens is a bit turned towards the ground to light up nearby ahead and the other straight ahead for greater distance lighting.

Visit the free product design projects website www.endtas.com for circuit schematic, hex file and other details. There are other projects too.


This is a microprocessor controlled inttelligent light with 9 lighting modes.

  1. Double 5mm led flash

  2. Double 1W leds triple flash

  3. Double 1W leds continuous flash

  4. Continuous power 1st grade + flash/2seconds

  5. Continuous power 2nd grade

  6. Continuous power 3rd grade

  7. Continuous power 4th grade

  8. Continuous power 5th grade

  9. SOS signal flash mode. Flashes S.O.S distress signal with 2 1W LEDs.

The light circuit is designed to work with two Nokia cell batteries but the prototype is made by using 3AAA type batteries, generating 3.6V aprox. The product can run for days at the minimum power setting and more than 3 hours at max power.

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Thing Info

6757Views 592Downloads Found in Sport & Outdoors
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