How to Make Bike Sequential Turn Signal Indicator

[@freeenergy8273]

Labdien! Jums shēmā LED diodes uzzīmētas otrādi!😊 👍

[@technoelectronic]

Thanks

[@technoelectronic]

For information

[@wildanyoutube8452]

How if use led 12v ?

[@technoelectronic]

If using 12v then LED should in series connection.

[@wildanyoutube8452]

Thanks,
So how to control the flow running ?

[@technoelectronic]

You can use 20K or 33K veriable resistor between IC pin no 6 & 7.

[@kirklishman8997]

Can this be done with a bigger ic!!

[@technoelectronic]

Which IC ?

[@kirklishman8997]

@@technoelectronic SN74HC164 SOP14

[@nicholastuangpi2072]

Can i add more LED?

[@technoelectronic]

Yes you can add more LED.

[@nicklane5896]

Can you explain why the transistors and LEDs behave the way they do?

[@technoelectronic]

LEDs : These are the light sources that will turn on and off to indicate the turn signal.
Transistors: These act as electronic switches or amplifiers. In this case, they're used to control the current flowing to each LED.

[@nicklane5896]

@@technoelectronic I meant, why do the transistors activate sequentially like that? How does connecting the base of one to the emitter of the next cause them to behave that way?

[@jenntek.101]

@@nicklane5896 because they are in series.
The signal is sent to BC457 number, one, and two, and three, and so on to the end of the loop, then, it starts over again.

[@daxampatel4388]

❤ good

[@technoelectronic]

Thanks

[@alexandrtumanov1639]

We need 12 volts.

[@technoelectronic]

Yes, we can use 9v also

[@alexandrtumanov1639]

@@technoelectronic thanks

[@jenntek.101]

Make sure capacitor can handle 12v. So, 25v or 35v capacitor voltage. 16v capacitor may be too small.

[@technoelectronic]

Yes