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Bicycle Turn Indicators

Step 5Test Circuit #2

After the simple circuit worked, i decided to breadboard the circuit i got from the LED calculator....

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1 comment

Oct 16, 2009. 1:20 AMensoarts says:

I Love this Instructable! going to build my own soon.
Quick question though. If you split your array of 20 in two for 10left turn and 10 right, doesn't that mean you really have 2- 10 LEDarrays? So all 12volts go through whichever side is activated. Whichmight necessitate a recalc of the resistor value. Am i wrong?

Also I'm not clear on how you wired up the switch and flasher circuitany way you could diagram that out?

thanks again, awesome instructable!