THE MAGAZINE FOR COMPUTER APPLICATIONS
Circuit Cellar Online offers articles illustrating creative solutions
and unique applications through complete projects, practical
tutorials, and useful design techniques.

WHAT'S YOUR ENGINEERING QUOTIENT?

Problem 3—What is the maximum current passing through an H-bridge driving a DC motor with a coil resistance of 10 Ohms at 5V? Assume no loss in the H-bridge and no external load torque.

ANSWER

Problem 4—What is a thread-safe function?

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