Purpose of the zener diode?

C Programming #7 (Integer Math)

What does hide_and_seek() return in this C program?

C Programming #6 (Integer Literals)

According to ANSI-C, which of the following literal integer representations will give a compiler error?

C Programming #5 (Integer Math)

What does kapow() return in this C program?

C Programming #4

In C, what's the fastest way (execution wise) to divide an unsigned integer by 4?

C Programming #3

What is the purpose for const in the following function prototype?

C Programming #2

Can you predict the output of this C program?

Driving LEDs

What is the maximum number of LEDs we can individually turn On and Off without affecting any other LED?

Trigonometry is Fun!

Can you guess the correct area?

Guess the Switch Bounce Duration

A lot of engineers underestimate the problems associated with switch bounce.

C Programming #1

Can you predict the output of this C program?

C Programming #2

Can you predict the output of this C program?

Digital Logic #1

This is a digital logic problem. Let's assume we have a "black box" with three inputs called A, B, and C, and three outputs called not_A, not_B, and not_C...

C Programming #3

What is the purpose for const in the following function prototype?

C Programming #5 (Integer Math)

What does kapow() return in this C program?

Guess the Switch Bounce Duration

A lot of engineers underestimate the problems associated with switch bounce.

C Programming #7 (Integer Math)

What does hide_and_seek() return in this C program?

C Programming #4

In C, what's the fastest way (execution wise) to divide an unsigned integer by 4?

C Programming #6 (Integer Literals)

According to ANSI-C, which of the following literal integer representations will give a compiler error?

Trigonometry is Fun!

Can you guess the correct area?