MTS-102C3 / 3Pins 2Positions Lever Switch / MTS102C3 3A 250V

Description

What it is

The MTS-102C3 3Pins 2Positions is a toggle switch designed for use in electronic projects, such as those based on Arduino.

Features

• 3 pin
• 2 positions
• Operating voltage: 250V
• Operating current: 3A

What it is for

The MTS-102C3 toggle switch is ideal for controlling the activation and deactivation of circuits in electronic devices. For example, it can be used to turn on or off an LED, control a motor, or manage other functions. It is suitable for both beginner and experienced makers.

Tutorial: How to use MTS-102C3

The MTS-102C3 toggle switch is ideal for controlling features on electronic devices. Useful for beginner and intermediate makers.

What you need

• Toggle Lever MTS-102C3
• Arduino
• Pull-up resistor
• Connection wire

Steps

1. 1. Ensure your Arduino is powered and connected to the computer.
2. 2. Connect the lever to pin 2 of Arduino using a connection wire.
3. 3. Connect a pull-up resistor between pin 2 and GND.
4. 4. Upload the following code to Arduino.
5. 5. Check the position of the lever to verify if the code works correctly.
6. 6. Disconnect and reset.
7. 7. Try moving the lever and observe the changes on the Arduino screen.
8. 8. Check the datasheet for further details.

Example code

int levettina = 2;
void setup() {
  pinMode(levettina, INPUT);
}
void loop() {
  int posizione = digitalRead(levettina);
  if (posizione == HIGH) {
    Serial.println("Posizione alta");
  } else {
    Serial.println("Posizione bassa");
  }
}

Mini project

Create a simple switch to turn on/off an LED.

Common mistakes

• Do not verify the correct connection before uploading the code.
• Omit connecting a pull-up resistor.
• Connect the lever to an analog pin instead of a digital pin.
• Forget to check the position of the lever after connection.

Recommended accessories

• LED and resistor
• LCD display
• Arduino UNO

Frequently asked questions

Can I use a different lever switch?
Yes, but verify the compatibility of the specifications.

Which Arduino pins can I use?
You can use any digital pin.

Is a pull-up resistor necessary?
No, but it is recommended for proper reading.

What should I do if the code doesn’t work?
Check the connection and the code. Check the datasheet.