| Cisco59nord |
Hello,
What are the logic gates used for in this circuit ?
The aim is to control a motor by using an amplified PWM signal.
What are the entrances W3 and W4 used for ? the LM7805 is a voltage regulator but why is it in this schematic ?
Thank you for your reply
Cisco |
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| theAnonymous1 |
| quote: | Originally posted by Cisco59nord
Hello,
What are the logic gates used for in this circuit ?
The aim is to control a motor by using an amplified PWM signal.
What are the entrances W3 and W4 used for ? the LM7805 is a voltage regulator but why is it in this schematic ?
Thank you for your reply
Cisco |
I don't think W3 and W4 are "entrances", it looks like they are just the +12v source and ground connections in the schematic. The LM7805 is there because U1 and U3 require +5v. |
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| Cisco59nord |
Thank you.
But there is still one question:
What are the logic gates used for ? |
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