Instructables
loading
loading
Picture of 555 TIMER LED STROBELIGHT
P5130003.JPG
P5130004.JPG
P5130005.JPG
P5130006.JPG
P5130007.JPG
P5130008.JPG
P5130009.JPG
P5130010.JPG
P5130011.JPG
P5130013.JPG
P5130014.JPG
P5130015.JPG
P5130016.JPG
P5130017.JPG
P5130018.JPG
P5140002.JPG
https://www.youtube.com/watch?v=93akPgXFqGs
this is my first instructable
RichardR85 months ago

9V power? can we modify the circuit to use 5V instead?

elkaddalek6 months ago

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

knexinventer11 months ago

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

knexinventer11 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...
deathofme1 year ago

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

kris754a (author)  deathofme1 year 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 ;)

jamerperson2 years ago
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
I hope this helps.
thkujg.png
I agree...this looks like a simple thing I can make with extra components and I prefer looking at a schematic