![I made a train detector module with IR LED & IR Sensor. Input : 5V (from Arduino's 5V ouput pin) IR LED : EL-7L datasheet… | Trein, Afstandsbediening, Elektronica I made a train detector module with IR LED & IR Sensor. Input : 5V (from Arduino's 5V ouput pin) IR LED : EL-7L datasheet… | Trein, Afstandsbediening, Elektronica](https://i.pinimg.com/originals/e8/ef/bd/e8efbd5b2689db0a93cf274fc2d7956f.png)
I made a train detector module with IR LED & IR Sensor. Input : 5V (from Arduino's 5V ouput pin) IR LED : EL-7L datasheet… | Trein, Afstandsbediening, Elektronica
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Circuit diagram of IR 3.1 OP-AMP CIRCUIT DESCRIPTION The circuit symbol... | Download Scientific Diagram
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