256128

256128 refers to a specific pixel resolution widely used in display technology. The resolution denotes a screen that contains 256 pixels horizontally and 128 pixels vertically, resulting in a total pixel count of 32,768. The horizontal to vertical pixel ratio of 2:1 renders a relatively wide aspect ratio that is well suited to real‑time control panels, industrial instrumentation, and small embedded devices. A resolution of 256×128 can be achieved with a variety of display drivers, including OLED and LCD modules, and is often paired with microcontroller hosts such as the Arduino or STM32 families. In many cases the digital controller is an embedded screen controller chip that manages memory mapping, color depth, and scan‑out timing. Higher color depth versions of the same resolution, such as 256×128 16‑bit RGB, are sometimes used in automotive instrument clusters or small handheld computers.

Because the pixel count is modest, software running on the host can render graphics with low memory overhead, which helps conserve power in battery‑operated systems. The relatively large pixel spacing in a 256×128 display allows for data‑dense presentation of information, such as numeric displays, icons, and simple vector drawings. The resolution is also a popular choice for hobbyist projects that require a balance between visual clarity and resource usage. Many open‑source libraries provide support for the 256×128 resolution, allowing developers to design user interfaces with graphic elements, text, and navigation controls. The use of a 256×128 pixel display remains ubiquitous in fields where compact, low‑power, and inexpensive visual output is required.