Instructables
Picture of 555 TIMER LED STROBELIGHT
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https://www.youtube.com/watch?v=93akPgXFqGs
this is my first instructable

can you make one so you can adjust the speed with a potentiometer?

knexinventer4 months ago

Could I hook this up to an led array I have?

knexinventer4 months ago

Guysmiley867 months ago
Could this be done with an ldr so it would strobe in the dark and not in the day?? Instead of using a on off switch...
deathofme10 months ago

can you use another resistor instead of the two 220???

kris754a (author)  deathofme10 months ago

yes you can :-) but increasing the resistance will make the led flash slower, and decreasing the resistance will make the led flash quicker

you should use a potentiometer instead then, so you can adjust the flash speed ;)

Do you have a schematic diagram to go along with this. It is kind of hard to see. Also some steps would be nice.

Thank you in advance
J-Five jamerperson11 months ago
I hope this helps.
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I agree...this looks like a simple thing I can make with extra components and I prefer looking at a schematic