Tinkercad Circuits Tutorial - Using a 555 timer to make police lights

Build on a single flashing LED using the 555 timer to two flashing LEDs with the 555 timer!
Take our entire Tinkercad Circuits Class as we build simple circuits, begin to use chips like the 555 timer, and even program in Arduino!
Check out our 555 circuits tutorials
Make an LED flash with a 555 timer
Use a 555 timer to flash police lights
Make a piano with a 555 timer
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[@Kaze_Saikuron]

Thank you so much I can't understand what my teacher is saying half the time and this is very helpful

[@FilamentFriday]

You didn’t connect the pot to the center pin so your pot was a fixed resistance. That’s why the speed didn’t change when you turned the knob. Just a jumper to the right and center pin of the pot to get the variable resistance.

[@ELECTROMAN_MX]

excellent circuits!

[@davidwayneprins]

keep both LEDs red and this would be usable in model railroading for crossing signals.

[@mertali7605]

thanks

[@arikakate4872]

Would this count as an Astable Circuit?

[@lilnam2822]

do you have sơ đồ mạch điẹn

[@ravichandransrinivasan5453]

Just show the actual circuit diagram -in the beginning -or downloadable, so viewers can follow instructions better.