Power Rating: Operates at 3.3V–5V DC – low-power operation compatible with most microcontrollers. Type: KY-040 Rotary Encoder Module – incremental rotary encoder for precise angular position and rotation detection. Output:...

Power Rating: Operates on 12V–24V DC – supports a wide voltage range for flexible use in various electronic and lighting systems. Type: PIR (Passive Infrared) Motion Sensor Switch – detects...