Issue with simple blinking LED circuit using a PUT

Hello everyone,

I am having an issue with a circuit that is supposed to cause an LED to blink. The circuit uses a PUT in real life, but I reconstructed one out of two transistors instead. Is there a PUT component somewhere in CircuitLab?

Anyway, not sure why it isn't working. The issue could be that I don't know how to use the transient simulator as well!

https://www.circuitlab.com/circuit/39p328/experiment-11-part-1-from-make-electronics-by-platt/

Thanks for the assistance!

by robtheslob
September 08, 2012

Post a Reply

Please sign in or create an account to comment.

Go Ad-Free. Activate your CircuitLab membership. No more ads. Save unlimited circuits. Run unlimited simulations.

About CircuitLab

CircuitLab is an in-browser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems.