Yl-105 Datasheet Fix [ Top 20 REAL ]

. This is a standalone wireless security device that detects motion and sounds a loud siren, often used for home or garage security. for the adapter board or details on the motion sensor alarm

The socket allows the radio module to plug in directly, while the bottom pins connect to your microcontroller (e.g., Instructables Potential Alternative Meaning yl-105 datasheet

| Pin Name | Description | |----------|-------------| | | Power supply (3.5V – 5.5V) | | GND | Ground | | DO | Digital Output (TTL: HIGH when no field, LOW when field detected – adjustable) | | AO | Analog Output (direct output from the 49E Hall sensor, voltage varies with magnetic flux density) | yl-105 datasheet

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