In this Arduino IR sensor module tutorial we are explaining how to connect IR sensor module with Arduino Uno and write the code to get the IR motion sensor working.

RF Sensor and IR Sensor are very popular sensors, which are used to transmit and receive the data wirelessly and they have a wide range of applications. We have developed many projects using RF sensor ...

Circuit Diagram Fig. 2: Circuit diagram of the optoreflective sensor Resistor R1 limits the current through the internal IR LED of the sensor module. In standby mode, IR LED emits continuous IR rays.

This project is a simple IR Sensor Module Circuit Design that detects nearby objects using infrared reflection. The circuit is ideal for beginners in electronics or embedded systems and can be used in ...

Blind Stick Circuit and Working Fig. 2 shows the circuit diagram of the stick for the blind. It is built around an IR sensor module connected across CON2, a PNP transistor BC558 (T1), a buzzer (PZ1), ...

This is an IR beam breaking alarm ideal to use in entry or passages. It is based on the working of the popular IR sensor Module TSOP1738 which senses 38 kHz Infrared pulses from the IR LED of the ...

Pin 1 Ground Pin8 Vcc Pin7 Current sinking Output The non inverting input of IC1 is connected to a potential divider comprising R1 and R2. When the IR sensor gets IR pulses from the transmitter, ...

IR_Sensor_With_Arduino Controlling an LED with Arduino Using an IR Sensor An Infrared (IR) sensor is a commonly used device for proximity detection and object sensing. When combined with an Arduino ...