![Pololu - Bumper Switch Kit for Romi/TI-RSLK MAX (Not Soldered, Can Be Assembled for Left or Right Side) Pololu - Bumper Switch Kit for Romi/TI-RSLK MAX (Not Soldered, Can Be Assembled for Left or Right Side)](https://a.pololu-files.com/picture/0J10189.1200.jpg?10dbe38ef7d470eb34bfa123d331c34b)
Pololu - Bumper Switch Kit for Romi/TI-RSLK MAX (Not Soldered, Can Be Assembled for Left or Right Side)
![Simple Robot】10pcs Limit Microswitch With Three Straight Legs Mouse Side Key Momentary Micro Limit Switch 1a/125vac For Mk7/ - Integrated Circuits - AliExpress Simple Robot】10pcs Limit Microswitch With Three Straight Legs Mouse Side Key Momentary Micro Limit Switch 1a/125vac For Mk7/ - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/S68d37f0fadda4d49bbc02ac82feab83b0.jpg_640x640Q90.jpg_.webp)
Simple Robot】10pcs Limit Microswitch With Three Straight Legs Mouse Side Key Momentary Micro Limit Switch 1a/125vac For Mk7/ - Integrated Circuits - AliExpress
![Electronic Components 10PCS Collision Switch Sensor Module YL-99 for Arduino Robot Car Raspberry pi : Electronics - Amazon.com Electronic Components 10PCS Collision Switch Sensor Module YL-99 for Arduino Robot Car Raspberry pi : Electronics - Amazon.com](https://m.media-amazon.com/images/I/51C3cDdyjYL._AC_UF350,350_QL80_.jpg)