Learn about logic gates using transistors
[Issue 56] Most logic gates are bought as Integrated
Circuits (ICs), but to take a Kids’ Basics-level
look at them, we make our own!
The idea of these circuits is to show how digital gates
operate in terms of inputs causing change at outputs, in
a way where you can easily follow the circuit operation.
All the circuits we have made here are designed
so that the probes connect to the supply voltage in order
to give an ‘input’. To use each logic gate, you will need to connect probes to
the positive supply rail.
In our article, we have written the operation of each gate, along with circuit diagrams on how they behave.
To learn more, see page 90 of Issue 56, or visit https://diyode.io/056gfyv