Description: 1. The CJMCU-103 Rotary Angle Sensor is a versatile potentiometer module designed for measuring angular rotation. It converts rotational motion into electrical signals, making it an essential IoT component for various projects. 2. This sensor features a high precision MQ-8855HMC rotary encoder IC that can detect 12 unique positions (360 degrees / 30 degrees per position). It offers excellent accuracy and reliability in tracking angular changes. 3. The module operates on a voltage range between 4.5V to 5.5V, making it suitable for most microcontroller-based IoT projects. It can be powered via an external power source or directly through the Arduino VIN pin. 4. The CJMCU-103 Rotary Angle Sensor has a user-friendly design with three pins: VCC (power), GND (ground), and AO (analog output). This simple interface makes it easy to integrate into various IoT systems. 5. It boasts an adjustable sensitivity that can be calibrated using a potentiometer on the PCB, allowing users to fine-tune
| Specification | Details |
|---|---|
| Module Type | Rotary Angle Sensor Potentiometer |
| Interface | Analog (Voltage Output) |
| Supply Voltage | 3.3V to 5V |
| Operating Current | <= 2mA |
| Rotary Angle Range | 0° to 360° |
| Resolution | High Resolution up to 12-bit |
| Output Signal Type | Analog Voltage (Variable Potentiometer) |
| Accuracy | ±5% |
| Temperature Range | -20°C to +70°C |
| Mounting Options | Through-hole SMD |
| Dimensions | 16mm x 18.8mm |
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