Additional requirements to use IC

I want to use the IC s itself on my custom PCB. But seeing the original development boards I think I need some additional components like resistor and capacitor etc. to keep these IC running. Other than the voltage converters (because I am using 7.5 V) can anyone tell me what other components do I need to use. A link would also be helpful. Thanks

The IC:

L289N
ESP-32 PICO D-4
MPU6050

So you don't care for efficiency?

Why do you create tons of threads for the very same project?

They are specifically different kind of questions so yeah

Thanks

Read the Datasheet for each component you wish to use.

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