BLK204A

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BLK204A is a range of LCD/OLED display modules which can provide basic character and numeric information display. BLK204A is specially designed to be used in automation, instrumentation, process and testing applications. The modules come in a variety of useful sizes and allows the user to create a wide array of display combinations that can be used in almost any application.

The BLK204A range is a multi-line display module, with up to five display lines being available. Each display line can display up to 20 alpha-numeric characters. The BLK204A allows for a wide range of characters, including upper and lower case letters, numbers and symbols. The BLK204A also offers a wide range of colours, from the basic black, white and grey to more shades such as red, blue, green and orange.

In terms of operation, the BLK204A is highly user friendly. It utilises a 4-wire serial interface for its operation, which allows it to be connected easily to a wide range of external control systems. It is powered via a single 5V DC supply voltage and requires no driver or external logic power supply. It is also very versatile, allowing the user to select the appropriate display mode, such as 8x2 or 16x2, to allow for best use of space when displaying data.

The operational modes of the BLK204A make it highly useful in a variety of industrial and other applications. It can be used to provide basic text and numeric display in an instrumentation setting, allowing quick and easy viewing of data for evaluation. It can also be used as a control screen for process control applications, as it can be easily interfaced with a wide array of control systems. In addition, the BLK204A can also be used as a basic character and numeric display in a testing setting. The wide range of colour and size options make it very suitable for use in industries such as automobile, medical and aerospace, where exact scaling and accuracy are paramount.

Although the BLK204A is quite versatile and easy to operate, the user should take into account several factors before selecting it for an application. It is important to ensure that the BLK204A is compatible with the supporting hardware, as some circuitry may be required in order to connect the BLK204A to the external system. Also, the number of display lines and characters may need to be limited in order to reduce the complexity of the display. Finally, as with all LCD/OLED display devices, the user should ensure that the display is kept away from direct sunlight, as this can cause permanent damage.

In conclusion, the BLK204A range of LCD/OLED display modules can be utilised in a variety of applications, from instrumentation and process control to testing. It is easy to operate, highly versatile and offers a wide range of colours and characters. The user should take care to ensure that the display is compatible with the external control system and is kept away from direct sunlight. The BLK204A range is an excellent choice for applications which require basic character and numeric display.

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