Hi dudes, currently i am working on a project which will require to power up 500 white led. The project is just to let the 250 led flash alternately with another 250 led.
I have try using the 555 timer to control, but the Power supply i am supplying is 16 x AA" battery which will add up to 24v? I added in so much battery is because, LED is a current component. So in order to light them up, i have to supply enough current for all of them?
But now the problem comes in. the IC 555 timer can only take up to 15v max.
The circuit i am currently using is this LED Flasher Using 555 IC | Free Circuit Diagram
I have tot of another method is to use 2 of the circuit(above). but the flashing wouldn't be alternately, due to the time different i guess.
Can any dude here help me with this? Much appreciation.
I have try using the 555 timer to control, but the Power supply i am supplying is 16 x AA" battery which will add up to 24v? I added in so much battery is because, LED is a current component. So in order to light them up, i have to supply enough current for all of them?
But now the problem comes in. the IC 555 timer can only take up to 15v max.
The circuit i am currently using is this LED Flasher Using 555 IC | Free Circuit Diagram
I have tot of another method is to use 2 of the circuit(above). but the flashing wouldn't be alternately, due to the time different i guess.
Can any dude here help me with this? Much appreciation.