HDSP-G501

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HDSP-G501 displays are a popular series of electronic displays used in a wide range of applications. HDSP-G501 is a 7-segment LED character display, with a total diameter of 20.5mm and a total height of 13.4mm including the lead frame. HDSP-G501 is developed for industrial LED display, computer front-panel LED display and instrument LED display, and is widely used in the electronics industry.

HDSP-G501 display module is a widely used 7-segment LED character and numeric display. It is widely used in various displays and wayside traffic indicator applications. The module uses standard red or green LED and four incandescent sources to provide simultaneous red, green, and yellow displays. The module can display 0–9, A–F, diodes, and hexadecimal characters. It features easy installation, and wide viewing angle, bright emission, and a long service life of more than 5,000 hours.

The working principle behind the HDSP-G501 display module is quite simple. The module is driven by a decimal counter connected to the input, which stores and increments the display data in a digitally controlled format. This is done by an integrated circuit (IC) that extracts the data from the memory and applies the proper current to activate the 7-segment LED display to show the corresponding characters. The data is internally held in the module and the current sent to the LED display is the function of the data. With each clock pulse the counter displays the next character according to the list of characters and the refresh rate. The refresh rate is user-selectable.

HDSP-G501 displays are available in a variety of sizes, colors, and luminosities. They are commonly used in consumer devices, industrial and medical instrumentation, and in industrial, commercial, residential, and military applications. Additionally, they are often used in automotive, test and measurement, and aerospace applications. HDSP-G501 displays are designed for operation in temperatures between -20°C to 80°C, and can be driven directly by TTL IC or microprocessors.

HDSP-G501 displays are ideal for applications requiring bright LED displays with special characters, long life, and easy installation. These displays provide visibility for long distances and are rugged and reliable. The modules are easy to install and require no special mounting hardware or additional circuitry. HDSP-G501 displays are a cost-effective solution for applications requiring a high performance LED display.

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