KY-033 Line Tracking Sensor Module
The KY-033 Line Tracking module is an infrared sensor that detects whether the surface in front of it is reflective or opaque. Sensitivity to ambient … Read more
Movement & Distance
KY-032 Infrared Obstacle Avoidance Sensor Module
The KY-032 Obstacle Avoidance Sensor module is a distance-adjustable, infrared proximity sensor designed for wheeled robots. Also known as AD-032. The sensor detection distance ranges … Read more
KY-031 Knock Sensor Module
The KY-031 Knock Sensor module is a vibration sensor that sends a signal when a knock/tap is detected. Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry … Read more
KY-020 Tilt Switch Module
The KY-020 Tilt Switch Sensor module is a switch that reacts to movement. It closes the circuit when it’s tilted to the side as long … Read more
KY-017 Mercury Tilt Switch Module
The KY-017 Mercury Tilt Switch module is a switch that responds to movement. It uses a small mercury ball that completes the circuit when the module … Read more