{"title":"Octopus Crash Sensor Brick","handle":"octopus-crash-sensor-brick","url":"/products/octopus-crash-sensor-brick","description":"The Octopus Crash Sensor Brick is a simple collision detection module based on a momentary crash switch. When physical contact is made, the switch triggers a digital signal — making it ideal for bump detection in robotics, limit switches in CNC or 3D printer projects, and basic button input.\n\nPart of the ElecFreaks Octopus series of modular sensor bricks, it features a standard 3-pin interface for easy connection to micro:bit, Arduino, and other microcontroller platforms.\n\nKey Features\n\n\nCrash Switch Based – Reliable momentary contact detection with high sensitivity\n\nDigital Output – Simple HIGH/LOW signal for easy integration\n\n3-Pin Interface – Standard GND, VCC, and Signal connections\n\nCompact Brick Format – Octopus series form factor for modular project builds\n\n\nIdeal For\n\nBump/collision detection on robots and vehicles\nLimit switches for mechanical projects\nSimple momentary input for micro:bit and Arduino projects\nSTEM and classroom electronics activities\n\n\nPackage Contents\n\n1× Octopus Crash Sensor Brick\n","vendor":"ElecFreaks","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":5337,"title":"Default Title","sku":"EF-EF04013","price":2.28,"on_sale":false,"in_stock":true,"available_quantity":110,"option1":"Default Title"}]}