KY-025 Magnetic Switch Reed Sensor Module

Beschreibung

The KY-025 Magnetic Switch (Reed) Sensor Module is a small circuit board that contains a reed switch. It is often used in DIY electronics projects to detect the presence of a magnet. A reed switch is a type of switch that is activated by a magnet. When a magnet is placed near the switch, the switch closes and a circuit is completed. When the magnet is removed, the switch opens and breaks the circuit. The reed switch on the KY-025 module is connected to an output pin that can be read by a microcontroller. The module normally has three pins: one for power, one for the output signal, and one for ground. The output pin is connected to the microcontroller, and the microcontroller can read the state of the pin to determine if the reed switch is open or closed. The module can be used to detect the presence or absence of a magnet or to trigger an action when a magnet is brought near the switch.

• Universal magnetic switch (reed contact)
• With switch contact, LM393 and potentiometer
• Operating voltage 3.3 V – 5 V
• Usual high quality and fast delivery directly from Germany by ordering at
• Of course you will receive when buying through AZDelivery fully automatic and guaranteed also aInvoice incl. VATand according to German standards
• GuaranteedROHS conformityThrough purchase from German dealer