I'm running the Ray After School Electronics and Robotics (RASER) Program at Ray Elementary this Winter. The program is going to culminate with a competition on building an Arduino based security system. And each week before that will have a session on one of the sub-components of the project.

Here are the project titles, and I'll update with links to descriptions as I build them.

• Week 1: LED circuits
• Week 2: LED dimmers and switches
• Week 3: Arduino LED blinker
• Week 4: Arduino LED Passcode Pad - Part 1
• Week 5: Review Game
• Week 6: Arduino LED Passcode Pad - Part 2
• Week 7: Review LED Passcode pad
• Week 8: Arduino trip wire
• Week 9: Laser activated trip switch
• Week 10: Arduino Body heat detector
• Week 11: Arduino security competition
• Week 12: Arduino security competition
• Week 13: Arduino security competition