Inductive Proximity Sensor using TCA505

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https://www.electronics-lab.com/inductive-proximity-sensor-using-tca505/

The circuit published here is an Inductive Proximity Sensor, which is used for non-contact detection of metallic objects. The circuit can be used for the detection of metal objects or as positioning sensor. The TCA505 is used to design inductive proximity switche which can detect metal object from 5-10mm range. The resonant circuit of the […]

Inductive Proximity Switch Using TCA505

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https://www.electronics-lab.com/inductive-proximity-switch-using-tca505/

This circuit is used to design an inductive proximity switch. The resonant circuit of the LC oscillator is implemented with an open half-pot ferrite and capacitance in parallel (pin LC) and if a metallic target is moved close to the open side of half pot ferrite, energy is drawn from resonant circuit and the amplitude […]