Products and Services
Specializing in the development, manufacturing, and sales of display devices and HMI human-machine interaction products.
122×32 character display module
CNK is a Chinese manufacturer of LCD displays. CNK’s 122×32‑character display modules support full customization and are widely used in various electronic projects and devices, including energy‑storage inverters, industrial control equipment, and vehicle‑mounted GPS trackers. In addition to a wide viewing angle, this product offers high reliability and excellent contrast.
Model: CNK12232-24035A1
The CNK12232-24035A1 122×32 character display module not only passes the Double 85 test and boasts high reliability, but also offers a wide viewing angle and superior contrast compared to other display modules. It supports a yellow-green color gamut and is suitable for applications such as energy storage inverters, industrial control equipment, and in-vehicle GPS trackers.
Features:
1) High contrast
2) Wide temperature range
3) Dual 85 high reliability
16×02 character display module
CNK’s 16×02 character display module supports full customization. Thanks to its relatively low cost, ease of interfacing with microcontrollers or other electronic circuits, and its ability to provide simple output of text and basic graphics, it is widely used in a variety of electronic projects and devices.
Model: CNK1602-16003A7
CNK1602-16003A7 is a 16×02 character display module featuring European/English and English/Japanese character sets. It delivers fast, stable, and reliable display performance, providing simple and efficient visual feedback or information output, making it ideally suited for a wide range of applications such as instrumentation, industrial control systems, and communication equipment.
Features:
1) Equipped with European/English and Japanese character sets
2) Fast display performance
3) Customizable
20×04 character display module
CNK’s 20×04 character display module supports customization. Due to its relatively low cost, ease of interfacing with microcontrollers or other electronic circuits, and ability to provide simple output of text and basic graphics, it is widely used in various electronic projects and devices.
Model: CNKD0601-23465A1
CNK2004-13001A2 20×04 character display module, equipped with European/English and English/Japanese character sets, delivers fast, stable, and reliable display performance. It provides simple, efficient visual feedback or information output, making it ideally suited for a wide range of applications such as instrumentation, industrial control systems, and communication equipment.
Model: CNK2004-13001A2
Features:
1) Equipped with European/English and Japanese character sets
2) Fast display performance
3) Customizable
The 1602 character LCD displays supplied by CNK are widely used in various electronic projects and devices. Thanks to their low cost and ease of interfacing with microcontrollers and other electronic circuits, they can straightforwardly implement text and basic graphic displays. Typically equipped with a backlight for clear visibility in low-light conditions, these 1602 LCD modules incorporate the HD44780 or a compatible controller chip, simplifying connections to external microcontrollers and devices while handling low-level display control internally. When using a 1602 LCD, it is usually connected to a microcontroller via parallel data lines—commonly operating in 4-bit or 8-bit mode—and control signals, including the data/command select line, read/write control, and enable pin. By sending commands and data to the module, functions such as text display, scrolling messages, and custom character generation can be realized. Module programming generally requires transmitting commands and data according to a specific timing sequence to configure initialization settings, cursor blinking or scrolling, and the content to be displayed. Overall, the 1602-character LCD is a versatile and widely adopted component in electronic projects, enabling simple and efficient visual feedback and information output across a broad range of devices.
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In addition to its high‑quality display performance, this character‑type LCD module offers a range of features suitable for diverse application scenarios: it supports a multi‑language built‑in character set, provides programmable backlight brightness adjustment, and is compatible with both serial and parallel interfaces. The module also supports extensive customization to meet your specific requirements. This character‑type LCD module is rugged and durable, delivering stable performance and a long service life. It operates reliably across a wide temperature range and in challenging environments, making it an ideal choice for industrial equipment with stringent reliability demands.
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