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I have a RaspberryPi that will control 4 DC motors. I will be using 2 L293d ICs. The 2 ICs will be powered by a 24v 5A Power Adapter.

Question: What other components do I need?

I imagine I would be needing resistors so the ICs don't burn but I am not sure what power rating. I am also worried that I might damage my RaspberryPi. Also, the motors will be connected through a long wire (about 1.5m long) and I am worrying about too much power being lost due to the long wire.

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    $\begingroup$ Good question! I suggest you make the Question heading shorter. $\endgroup$ Aug 16 '18 at 13:10
  • $\begingroup$ What components do you currently have beside the L293D, RaspberryPi, and DC Motors and power adapter? $\endgroup$ Oct 18 '18 at 18:03

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