Description
What it is
Green panel indicator light AD16-22D/S at 24V with a 22mm hole.
Features
- Voltage: 24V
- Color: Green
- Hole diameter: 22mm
What it is for
The indicator light can be used to indicate the activation status of a system or to signal specific conditions. It can be integrated into home and industrial electronics projects. Examples of use: home alarm systems, status indication of a device, lighting of doors and windows.
Tutorial: How to use Green panel indicator light AD16-22D/S 24V
The indicator light AD16-22D/S is ideal for indicating the activation status of a system or for signaling specific conditions. It is perfect for home and industrial electronics projects.
What you need
- Arduino
- 24V power supply
- connection cable
- multimeter
Steps
- Check that the indicator light is compatible with 24V power supply.
- Connect the indicator light to the circuit using the appropriate connectors.
- Use a multimeter to verify the correct voltage on the circuit.
- Program the Arduino to turn on the indicator light when a specific condition is met.
- Test the functionality of the indicator light using a simple Arduino sketch.
Example code
void setup() {
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(13, HIGH);
delay(1000);
digitalWrite(13, LOW);
delay(1000);
}
Mini project
Create a home security system that turns on the indicator light when a motion detector is triggered.
Common mistakes
- Do not verify the correct voltage before connecting the indicator light.
- Using the wrong connector during installation.
- Do not test the indicator light before integration into the project.
- Omitting protection against electrical overloads.
Recommended accessories
- Arduino Uno
- PIR Motion Sensor
- Relay 5V
- 24V Power Supply
Frequently asked questions
Can the indicator light be used with voltages lower than 24V?
Check the datasheet for compatibility with lower voltages.
What colors are available?
Check the datasheet for available colors.
How can I protect the indicator light from overloads?
Add a Schottky protection diode or a fuse.






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