Odseven Mercury Sensor Switch Module Nterrupteur Module For Arduino
1.The mercury switch is equal in its circuit to the inclination switch.
2.By changing the position of the body, either a contact is closed or opened. The advantage of the contact is that the liquid provides more contact surface than a ball.
3.Mercury is harmful to humans, animals and the environment, so be careful when handling these switches. If the glass body is damaged, it is important to dispose of the module in accordance with the regulations.