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yuria
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yuria
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I have the following circuit

It has a simple dc motor that is OFF, and switches ON once a day for 2 seconds.

I use MOSFET IRF540N as a switch

I use L7805CV as a voltage regulator

I would like to have a review and to ask whether it is safe to connect this circuit to a 9v 1A (center+) DC wall plug.

I have measured the dc motor and it takes 60 mA whilewhen it is on with 5V.

enter image description here

I have the following circuit

It has a simple dc motor that is OFF, and switches ON once a day for 2 seconds.

I use MOSFET IRF540N as a switch

I use L7805CV as a voltage regulator

I would like to have a review and to ask whether it is safe to connect this circuit to a 9v 1A (center+) DC wall plug.

I have measured the dc motor and it takes 60 mA while it is on with 5V.

enter image description here

I have the following circuit

It has a simple dc motor that is OFF, and switches ON once a day for 2 seconds.

I use MOSFET IRF540N as a switch

I use L7805CV as a voltage regulator

I would like to have a review and to ask whether it is safe to connect this circuit to a 9v 1A (center+) DC wall plug.

I have measured the dc motor and it takes 60 mA when it is on with 5V.

enter image description here

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yuria
  • 131
  • 2
  • 5

arduino circuit review/ safety review

I have the following circuit

It has a simple dc motor that is OFF, and switches ON once a day for 2 seconds.

I use MOSFET IRF540N as a switch

I use L7805CV as a voltage regulator

I would like to have a review and to ask whether it is safe to connect this circuit to a 9v 1A (center+) DC wall plug.

I have measured the dc motor and it takes 60 mA while it is on with 5V.

enter image description here