HDSP-F201 Optoelectronics

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The HDSP-F201 is a pair of popular character and numeric LED displays used in various applications. This model is brightly lit with 10 mm height characters and its bright red LEDs allow for easy readability. The HDSP-F201 features two-level character height display and 13/15 selectable display patterns to meet the needs of various applications.

The two versions of the HDSP-F201—LED Character Display and LED Numeric Display—can be used for many different applications, such as for ATM and kiosk readouts, time and temperature displays, airline and train departing times, vehicle status displays, digital access control, and more. The displays are brightly lit and can be easily read from a distance, making them an ideal choice for any application that requires clear and legible information.

The HDSP-F201 is designed with a long-life LED technology which ensures that the displays stay bright and last for a long time. Its low operating voltage and low power consumption make the displays energy efficient and cost effective. Moreover, the standard industry mounting holes make installation quick and easy.

The LED Character and Numeric Displays feature two-level character height. The 13 display patterns allow for the easy reading of numbers and characters, while the 15 display patterns make simple graphical illustrations possible. The displays are available in two English fonts, as well as in many other language characters.

Another great feature of the HDSP-F201 is its real-time clock (RTC) circuitry. This allows the displays to track timing and scheduling information, making them suitable for multiple applications. The RTC also offers automatic power failure detection and prevention, so that the user never has to worry about the displays becoming damage or malfunctioning when there is a power cut.

The working principle of the HDSP-F201 is quite simple. The displays have an LED array which is connected to a driver. The driver then uses pulse width modulation (PWM) signals to send commands to the LEDs. Each LED is connected to one or more bits, depending on the display pattern, in order to create the desired output. When a signal is sent from the driver to one or more of the LEDs, it will be illuminated and visible to the user, either as a character or as a digit, depending on the pattern.

The HDSP-F201 displays are one of the most popular pairs of character and numeric LED displays. They are ideal for displaying information that needs to be constantly monitored and updated, such as flight times, current temperature, and more. The combination of their two-level character height, 13/15 display patterns, and real-time clock circuitry makes them one of the most popular choice for a wide range of applications.

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