Build Your Own 555 Kit

Explore the inner workings of a discrete component recreation by Shaun Jones of the well known 555 Timer IC.
The module uses 2N3904 and 2N3906 transistors with a variety of resistor values to replicate the function of the individual stages of the 555, allowing you to probe the changing voltages, and gain insight into how the internal circuitry operates.
The project is constructed on the supplied PCB.
The kit contains all the necessary board mounted components.
5 -12Vdc operation.