Pololu Left Bumper Switch Assembly for Romi/TI-RSLK MAX (Through-Hole Pins Soldered)

Pololu's Left Bumper Switch Assembly for Romi/TI-RSLK MAX is a versatile sensor module designed to enhance obstacle detection for robots. With the ability to mount up to six snap-action switches with roller levers, this module allows robots to detect where obstacles are encountered by identifying which switches are activated. It is available in three configurations: a fully assembled left bumper module, a fully assembled right bumper module, and a customizable bumper switch kit.

These bumper switch modules are perfect for robotics enthusiasts looking to improve their robot's ability to navigate complex environments. By mounting these modules on the front edges of a Romi chassis, users can achieve precise obstacle detection and response, making it ideal for educational purposes, competitions, or personal projects.

The modules feature a PCB that determines the side of operation based on its orientation. Once header pins are soldered, the module's handedness is fixed, ensuring a secure and reliable connection. The right-angle pins are custom-sized for the TI-RSLK Chassis Board v1.0, but maintain compatibility with standard 2.54 mm pitch headers and connectors.

Each module's three BMPx outputs connect to the normally open pin of the snap-action switches, requiring pull-up resistors for a default high state. When a switch is pressed, the output is driven low, providing clear feedback to the robot's control system.

For those with limited I/O lines, the modules offer customization options to combine multiple switches into a single output. This flexibility allows for a reduced number of signals without compromising functionality, making it adaptable to various project requirements.

Mounting the bumper switch assembly to the Romi chassis is straightforward with the included screws and nuts. For users of the TI-RSLK Chassis Board v1.0, the assembly easily integrates by sliding under the board and connecting to the female headers.

Additionally, these assemblies are compatible with the Sharp Distance Sensor Kit, enabling enhanced obstacle detection and ranging capabilities. The distance sensors can be mounted on the bumper switch assemblies, providing a comprehensive solution for robotic navigation challenges.