As close to the patient as possible to install the analyzer's sensor
The simplest example of a sensor is an LDR (Light Dependent Resistance). A device whose resistance value changes according to the intensity of light. When more light hits his LDR, its resistance becomes very low, and when less light, the resistance of the LDR becomes very high.
All types of sensors are further divided into analog and digital sensors. However, there are a few types of sensors used in electronic applications such as pressure sensors, touch sensors, IR sensors, ultrasonic sensors, temperature sensors, and proximity sensors.
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