Mike, CEO of the Useless Duck Company, recently got sidetracked playing computer games. After receiving a notification on his phone, he realized that he had lost track of the time and was late to a very important meeting. Being the Maker that he is, he decided to invent a system that would prevent this from happening again. Introducing the Rick and Morty Alarm.

Now Mike just has to enter how much time he has remaining (in hours, minutes and/or seconds), and he’ll receive an alert in the form of a Screaming Sun when it’s time to leave.

The alarm consists of a Windows Forms application that sends a serial signal to an Arduino Uno, triggering a stepper motor. He also designed and 3D-printed the mechanism that raises the TV show character’s cutout. Meanwhile, the loud yelling noise is played through his computer speakers.

Since this worked so well for his desktop, Mike say he created a mobile app to help him wake up in morning. Check it out below!

Mike, CEO of the Useless Duck Company, continues to make us laugh with his hilarious Arduino innovations. Despite all the comical projects, which range from a fedora that tips itself to an automated toilet paper-dispensing machine, he may be onto something with one of his more recent contraptions: a door that locks itself whenever you’re shopping for gifts for your wife or significant other.

If you don’t want Google Chrome to save a record of what you visit and download, you can always browse the web in incognito mode However, what happens if your loved one bursts into the room and catches you in the act of making a purchase?

To solve this common problem, Mike has hooked his PC up to an Arduino Uno that’s connected to a servo-controlled lock. A self-written program then checks all of the browsers running on his computer, and if it finds one in incognito mode, it sends a signal to the Arduino to bolt the door.