LNJ080V6BRA Optoelectronics

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LED Indication - Discrete is the use of an electronic device, such as an LED, to indicate the presence of an electrical signal or physical parameter, such as a voltage or current. The idea of LED indication is to give a visual indication of the presence of a signal or voltage, so users can easily tell if a circuit is on/off or if a digital signal is present/absent.

The LNJ080V6BRA is a general-purpose LED indicator, suitable for most industrial and commercial applications. This LED display uses five discrete LEDs to provide an indication of the presence of an electrical or physical signal. The LED display is composed of a blue LED, green LED and red LED, giving a bright and easy-to-read indication of the presence of a signal or voltage in the display.

When the circuit is off and no signal is present, all of the LEDs are off. When the start of a signal is detected, the blue LED will light to indicate the presence of the signal. The blue LED is the primary indicator, and will remain lit as long as there is a valid signal present. As the signal continues, the green LED will turn on and the red LED will come on. This indicates a higher level of signal strength.

Schematic of the LNJ080V6BRA

The LEDs are powered by the supply voltage, which in the case of the LNJ080V6BRA is 12 volts. When the supply voltage is present and the start of a signal is detected, the blue LED will light to indicate the presence of the signal. The red LED will then turn on when the signal reaches a pre-defined threshold and the green LED will remain on as long as the signal is present. The LED will remain active until the signal has finished.

The LNJ080V6BRA can be used in a variety of applications such as:

• Indicating the presence of a voltage in a circuit (for example, when a capacitor is charging)
• Measuring an analogue signal using an Arduino or PICAXE board
• Providing an indication of the battery status in a motor vehicle or other device
• Identifying the presence of a signal in an audio system
• Detecting signal strength level in a communication system

The LNJ080V6BRA is a versatile, robust and reliable LED indicator. Its discrete design enables it to be used in a wide range of applications, from automotive and audio to home automation and industrial applications. It is also suitable for both low and high temperatures, making it well suited for harsh environments. With its compact size and low current draw of only 75mA, the LNJ080V6BRA is ideal for applications where space and power are a premium. The LNJ080V6BRA is a great choice for providing a visual indication of the presence of a signal or voltage in a circuit.

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