I'm using dual SN754110 H-Bridge ICs to drive a little tank. I have two V Regs on it--one 12v (for motors) and one 5v (for logic). I don't suppose someone can tell me two things:
1. The cap size and layout.
2. My V regs heat up after two minutes (with heatsinks), can someone suggest a better layout or V reg chip? I'm using LM7805C (5v) and L7812CV.
As always, thank you--from a grateful hack.
1. The cap size and layout.
2. My V regs heat up after two minutes (with heatsinks), can someone suggest a better layout or V reg chip? I'm using LM7805C (5v) and L7812CV.
As always, thank you--from a grateful hack.
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