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5V Dual LED Blink 555

@NarWhale
5 years ago
https://everycircuit.com/circuit/4823679181258752
Created real work version from videos like these: https://www.youtube.com/watch?v=pwNjKc5L0zk https://www.youtube.com/watch?v=38kVFDdDC8A Power = 3.7V R1 = 1KΩ R2 = 22KΩ C1 = 3.7V or higher, 1µF to 470µF (higher capacity, slower blink) P2 ↔ P6 P4 ↔ P8 P7 ←(R1)→ P8 P6 ←(R2)→ P7 P4 +(LED1)- P3 P3 +(LED2)- P1 P4 +(Power)- P1 P2 +(C1)- P1 I am trying to learn schematics and simulation, but I can't figure out how to recreate it in the simulator without LED2 blowing up. I can guess that a current limiting resistor is needed, somewhere for LED2, but I didn't use one when I built the physical circuit. I also have no real idea if the videos I referenced are "legitimate". What am I missing?
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