HDSM-541F

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The HDSM-541F is a LED character and numeric display module, developed by Holmate Technology Corp. This module supports a wide range of professional applications, such as inventory and production control, product identification, and data acquisition. It also provides programming flexibility, allowing users to customize displays and create unique solutions to meet their specific requirements.

When mounted onto a PC board, the HDSM-541F provides reliable display solutions. The module\'s construction features an 8-digit, 0.56” character height and an 8x16 character size. The module utilizes an extra bright red 7-segments and two 0.75" LEDs, with a high efficiency current-sensing circuit. Additionally, the module is able to deliver a maximum brightness of 30 mcd per segment.

The HDSM-541F also offers a wide viewing angle and good contrast. Its display matrix is made up of 8 common anodes and 8 common cathodes, minimizing the crosstalk between segments. This allows for a more readable and legible display to be viewed in environments with low or high ambient light.

The HDSM-541F module works by applying an external constant-current driving circuit to power the LED characters and numeric display segments. It is controlled by a single-wire serial data signal, with the use of a built-in shift register. The HDSM-541F can be driven up to a maximum of 8 hours at a 1.6 ms refresh rate. Furthermore, there is no minimum size requirements for the circuit board, making it a great choice for any kind of application.

The HDSM-541F can be used for a wide array of displaying purposes. It can be used for any type of text-related display, such as displaying time, temperature and humidity readings, or any other numerical or alphanumeric commands. It can be used in outdoor or indoor areas, providing high visibility in any environment. Furthermore, the module is suitable for the automotive industry and signage displays in public places, such as hospitals, schools, factories and service centers.

As a highly efficient device, the HDSM-541F is capable of providing reliable display solutions with minimal power consumption. It also includes built-in protection features such as constant current control, thermal protection and multiplexing signals. With its dual-in-line packaging design, the module offers a great option for prototyping and testing. Finally, it is also RoHS compliant, making it perfect for use in medical, industrial, commercial and military applications.

In conclusion, the HDSM-541F is an excellent LED character and numeric display module, offering a wide range of applications. It is easy to set up and program, allowing the user to customize and create unique displays. Additionally, it is extremely energy efficient and has built-in protection features, making it an ideal choice for a range of industrial, commercial and medical applications.

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