MIKROE-2985

Hall Switch click is a magnetic field activated dual-relay Click board™. Hall switch click has two high-quality relays which are activated by the Hall-effect sensor: when the north pole magnetic field is introduced to the sensor, one of the relays will be activated and when the south pole magnetic field is introduced to the sensor, the other relay will be activated. Two high-quality compact relays allow switching of high voltages up to 220V, so they can cut or establish a connection on the main side of the circuit.

• On-board AH1389 hall effect switch
• GPIO interface
• Input voltage of 3.3V or 5V

警告

Do not touch the board when high voltage is applied.