SCT013-015 Split-Core Current Transformer Sensor

Description

What it is

The SCT013-015 is a split core sensor for measuring alternating current. It allows monitoring the flow of electrical current in a circuit, providing an output signal proportional to the current value.

Features

• Input: 0-15A
• Output: 0-1V
• SKU: ARD0011196
• Price: 8.24 €
• Category: Pre-order

What it is for

The SCT013-015 is ideal for energy monitoring projects, energy counters, and applications requiring accurate measurement of alternating current. It can be used with Arduino and other microcontrollers to collect current data and display it on LCD screens or send notifications.

Tutorial: How to Use SCT013-015 Split Core Sensor

The SCT013-015 is a split core sensor ideal for monitoring alternating current in electrical circuits. It is particularly useful for energy monitoring projects and energy counters.

What you need

• Arduino Uno
• Power connections
• Data connections
• Serial monitor

Steps

1. Connect the SCT013-015 sensor to the Arduino input pins
2. Check the proper power supply of the sensor
3. Write an Arduino sketch to read data from the sensor
4. Connect the sensor to the AC current circuit
5. Monitor the data through the Arduino IDE serial monitor
6. Verify the correctness of the received data
7. Calibrate the sensor if necessary
8. Implement the data in an energy monitoring project

Example code

void setup() {
  Serial.begin(9600);
}

void loop() {
  // Leggi i dati dal sensore
  int valore = analogRead(A0);
  float tensione = valore * (5.0 / 1023.0);
  float corrente = tensione * verifica sul datasheet;
  Serial.print("Corrente: ");
  Serial.print(corrente);
  Serial.println(" A");
  delay(1000);
}

Mini project

Create an energy monitoring system in 30 minutes using the SCT013-015 to measure the current of an electrical device and send the data to an LCD display.

Common mistakes

• Connect the sensor with reversed polarity
• Do not calibrate the sensor
• Ignore the sensor power supply voltage
• Do not monitor the data through the serial monitor

Recommended accessories

• LCD 16×2
• USB battery
• Relay 5V
• OLED Display

Frequently asked questions

How do I calibrate the sensor?
Calibrate the sensor by measuring a known current and comparing it to the sensor data.

Can I use the sensor with other platforms?
Yes, the sensor is compatible with any platform that can read analog data.

What precautions should I take?
Make sure to connect the sensor correctly and observe the maximum current limits.