ME 120

• Laptop
• Sparkfun Inventor's kit
• Digital multimeter
• Miniature test clip adapters
• CALIPERS

• Be able to describe the broad goals and processes involved in completing the desktop fan project
• Be able to describe the difference in function of DC versus servo motors
• Be able to connect a servo motor to an Arduino, and use the servo library to change the position of the servo
• Be able to write for loops and read code that uses for loops
• Be able to measure an object with calipers

• for loops: pdf, (7:32)
• Good practice for circuits and programming: (9:45)
• Mandatory: take the online quiz 6 on D2L before coming to class for Lecture 8.

• Overview of desktop fan project: pdf
• Introduction to Servos pdf
• Servo experiment for Sparkfun Tinker Kit
• Nested for loops: Countdown example pdf

• for loops in Aruino (PDF notes)
• YouTube Video on fabrication of the desktop fan with the laser cutter

• sweep_variable_wait.ino
• loop1.ino
• loop2ino
• loop3.ino
• loop4.ino
• loop5.ino
• loop6.ino

Homework 4 is due at the beginning of next class meeting (Lecture 11).