Mercury switch module KY-017

SKU: FA3030 Category: Tag:

Description

The Mercury switch module KY-017 is a switch that responds to movement. It uses a small mercury ball that completes the circuit when the module is tilted.

This module consists of a mercury switch, a 680Ω resistor and a LED that will light up when tilt is detected. The mercury ball will open/close the circuit when the module is rotated.

Additional information

Dimensions 1.9 × 1.5 × 1 cm
Operating Voltage

3.3V ~ 5.5V

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