How to Use SENSOR: Examples, Pinouts, and Specs

The Genérico FC-28 SENSOR is a versatile electronic component designed to detect and respond to various physical stimuli, such as light, heat, motion, or pressure. It converts these inputs into electrical signals that can be processed by an observer or an electronic system. This sensor is widely used in automation, robotics, environmental monitoring, and IoT applications due to its reliability and ease of integration.

• Environmental monitoring (e.g., temperature, humidity, or light intensity detection)
• Motion detection in security systems
• Industrial automation and process control
• Smart home devices and IoT systems
• Robotics for obstacle detection or environmental interaction

The Genérico FC-28 SENSOR is designed to operate efficiently in a variety of environments. Below are its key technical details:

The FC-28 SENSOR has a simple pinout, making it easy to integrate into circuits. Below is the pin configuration:

The Genérico FC-28 SENSOR is straightforward to use in a variety of circuits. Below are the steps and best practices for integrating it into your project:

1. Power the Sensor: Connect the VCC pin to a 3.3V or 5V power source and the GND pin to the ground of your circuit.
2. Choose Output Type:
   • For analog output, connect the A0 pin to an analog input pin on your microcontroller.
   • For digital output, connect the D0 pin to a digital input pin on your microcontroller.
3. Adjust Sensitivity: Use the onboard potentiometer to adjust the sensitivity of the sensor. This is particularly useful for digital output applications.
4. Read the Output:
   • For analog output, read the voltage signal from the A0 pin.
   • For digital output, monitor the D0 pin for HIGH or LOW signals based on the threshold.

• Ensure the operating voltage does not exceed 5V to avoid damaging the sensor.
• Place the sensor in an environment suitable for its operating temperature range (-10°C to 60°C).
• Avoid exposing the sensor to extreme conditions, such as high humidity or corrosive environments, unless it is specifically designed for such use.
• When using the analog output, consider adding a capacitor to smooth out noise in the signal.

Below is an example of how to connect and use the FC-28 SENSOR with an Arduino UNO:

• Connect VCC to the 5V pin on the Arduino.
• Connect GND to the GND pin on the Arduino.
• Connect A0 to the A0 analog input pin on the Arduino.
• (Optional) Connect D0 to a digital input pin (e.g., D2) on the Arduino.

// FC-28 SENSOR Example Code
// This code reads both analog and digital outputs from the sensor and prints
// the values to the Serial Monitor.

const int analogPin = A0;  // Analog output pin connected to A0
const int digitalPin = 2;  // Digital output pin connected to D2

void setup() {
  Serial.begin(9600);      // Initialize serial communication at 9600 baud
  pinMode(digitalPin, INPUT); // Set digital pin as input
}

void loop() {
  int analogValue = analogRead(analogPin); // Read analog value from sensor
  int digitalValue = digitalRead(digitalPin); // Read digital value from sensor

  // Print the values to the Serial Monitor
  Serial.print("Analog Value: ");
  Serial.print(analogValue);
  Serial.print(" | Digital Value: ");
  Serial.println(digitalValue);

  delay(500); // Wait for 500ms before the next reading
}

1. No Output Signal:

   • Ensure the sensor is powered correctly (check VCC and GND connections).
   • Verify that the operating voltage is within the specified range (3.3V to 5V).
   • Check the connections to the microcontroller or circuit.

2. Inconsistent Analog Readings:

   • Use a capacitor to filter out noise in the analog signal.
   • Ensure the sensor is not exposed to fluctuating environmental conditions.

3. Digital Output Always HIGH or LOW:

   • Adjust the sensitivity using the onboard potentiometer.
   • Verify that the threshold level is appropriate for the application.

4. Sensor Overheating:

   • Check for voltage levels exceeding the maximum rating.
   • Ensure proper ventilation around the sensor.

Q1: Can the FC-28 SENSOR be used with a 3.3V microcontroller?
Yes, the sensor operates within a voltage range of 3.3V to 5V, making it compatible with 3.3V microcontrollers like the ESP32 or Raspberry Pi Pico.

Q2: How do I calibrate the sensor?
You can calibrate the sensor by adjusting the onboard potentiometer to set the desired sensitivity or threshold level.

Q3: Is the sensor waterproof?
No, the FC-28 SENSOR is not waterproof. If you need to use it in a humid or wet environment, consider using a protective enclosure.

Q4: Can I use both analog and digital outputs simultaneously?
Yes, you can use both outputs simultaneously by connecting the A0 and D0 pins to the respective inputs on your microcontroller.

This concludes the documentation for the Genérico FC-28 SENSOR.