CJMCU-103 Rotary Angle Sensor Potentiometer Module

SKU: 0980


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CJMCU-103 Rotary Angle Sensor Potentiometer Module

The CJMCU-103 is a rotary angle sensor module that measures the angular position of a shaft or other rotating object using a potentiometer. A potentiometer is a sort of variable resistor that can be used to measure a shaft’s location by altering the resistance as the shaft rotates. A potentiometer is commonly attached to the shaft, and an integrated circuit (IC) turns the potentiometer’s resistance into a voltage or digital signal that can be read by a microcontroller or other device.
The CJMCU-103 is a low-power, compact device with a wide range of system integration options. It can be used to calculate the angle of a steering wheel, regulate the movement of a robot arm, or detect the angular location of a motor shaft.

MCU-103 Rotation Angle Sensor has a dustproof design that protects the interior from dust, which maintains stable performance. It is compatible with high peak lead-free soldering. temperatures.


  • Used in Switch for automotive, Motor drive unit, Radio control equipment, Electric motor-driven bicycle, etc


  • 1 x Rotary Angle Sensor


Resistance (Ohms) 10k
Resistance Tolerance ±30%
Mounting Type Surface Mount
Mechanical 0° ~ 333.3°
Dimensions  3 x 2 x 1cms 
Weight  5 grams

Product Description

Category: Sensors, Transducers
Family: Position Sensors – Angle, Linear Position Measuring
Series: SV01
For Measuring: Rotary Position
Technology: Resistive
Rotation Angle – Electrical, Mechanical: 0° ~ 333.3°, Continuous
Output: Analog Voltage Output
Actuator Type: Hole for Shaft
Linearity: ±2%
Resistance (Ohms): 10k
Resistance Tolerance: ±30%
Mounting Type: Surface Mount
Termination Style: SMD (SMT) Tab
Operating Temperature: -40°C ~ 85°C

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