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LED Car/Bike turn signal indicator with Ne555 simple and unique. I have designed this circuit for my car it works great. The most uncommon thing about this circuit is it starts blinking from one side and ends in other side. All the parts i used are commonly available. its runs from 12v battery directly. Right now i am little busy thats why i am unable to upload the pcb file but i will upload that later if any one needed that.

Parts list :

NE 555
330r
4.7k
10k
BC547
1n4148
100uf (25v)
<p>Do you know how to make a LED bar go up or down by a potentiometer? I need one for a project I'm working on. :)</p>
<p>You may try LM3914 based circuit. Google it </p>
<p>looks very similar to the old &quot;talking electronics&quot; 555 timer book recipe...</p><p>http://www.talkingelectronics.com/projects/50%20-%20555%20Circuits/50%20-%20555%20Circuits.html#54</p>
<p>yes it is </p>
I have designed this circuit in a modified way with 20 LEDS for my leather jacket. I ts superb. 5LEDS for right front signal, 5for right rear, 5for left front and 5for rear left.
<p>congrzzz for ur successful work......</p>

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Bio: m mad about electronics, technology........who m i ??? son just don ask that .......
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