Summary of ARDUINO-POWERED TRAP HOPES TO CATCH MICE
This ROBO HUB project builds a humane Arduino Nano–based mousetrap that uses an ultrasonic distance sensor to detect mice entering a plastic container. A servo holds a hinged door open and, when triggered, releases the door to close under an elastic band. The design emphasizes eliminating gaps to prevent escapes and recommends regularly checking the trap to avoid animals chewing out.
Parts used in the Arduino-powered mousetrap:
- Arduino Nano
- Ultrasonic distance sensor
- Servo motor
- Plastic container with hinged door
- Elastic band (to power door closure)
- Mounting hardware (to attach components to container)
The old adage that you’ll make a fortune by developing a better mouse trap is not super realistic, as the engineers behind Sony’s Betamax video tape standard could tell you. However, you can still learn a lot building your own, as this project from [ROBO HUB] demonstrates.
The trap is intended to catch mice in a humane fashion, without injury to the animal. To that end, it uses an Arduino Nano armed with an ultrasonic distance sensor to detect when mice have entered a plastic container. The container’s hinged door is is held open with a servo. When a mouse is detected, the servo trips the door to snap shut under the power of an elastic band.
The key to making this design work well is ensuring that there are no gaps in the closed container that the mouse can use to escape. They’re wily creatures able to squeeze through positively tiny spaces, so it’s important to get this right. Besides that, you want to check the trap regularly, lest any caught mice simply claw and chew their way out.
We’ve seen a few mousetraps around these parts before, too. Video after the break.
Source: ARDUINO-POWERED TRAP HOPES TO CATCH MICE
- What microcontroller is used in the trap?
The project uses an Arduino Nano. - How does the trap detect a mouse?
Detection is done with an ultrasonic distance sensor. - What mechanism closes the door?
A servo releases a hinged door which snaps shut under the power of an elastic band. - Is the trap designed to harm the mouse?
No, it is intended to catch mice humanely without injury. - What is important to prevent mouse escape?
Ensuring there are no gaps in the closed container is key to preventing escapes. - How often should the trap be checked?
The article advises checking the trap regularly to prevent caught mice from clawing or chewing their way out.
