Arduino magnetic reed switch module Keyes KY-021. A reed switch is a magnetic sensor that is normally open and gets …
Tag: Switch
KY-020 Arduino tilt switch sensor module. Closes the circuit when it is tilted to the side as long as it …
Arduino KY-017 mercury tilt switch module, it uses a small mercury ball that completes the circuit when you tilt the module. …
Photo Interrupter Module Keyes KY-010 for Arduino, will trigger a signal when light between the sensor's gap is blocked. THe …
Arduino Vibration Switch Module KY-002 Keyes allows detection of shock and vibration. The KY-002 Vibration Switch Module consists of a …
Arduino Key Switch Module Keyes KY-004 is a push button that will output a high signal when pressed. The module consists …