JY2635 Compact TTL LCD Controller Board For 3.5‑Inch Panel, VGA CVBS HDMI Input

Product Overview

The JY2635 is a compact TTL LCD driver controller board specially designed for 3.5‑inch TTL‑interface LCD panels. It accepts VGA, CVBS and HDMI signal inputs, operates at 12V supply voltage and provides fixed 5V LCD driving voltage. Supporting low‑power and standby mode with standby power consumption lower than 1W, this small‑form‑factor board features multi‑language OSD menu and physical function keys. It is widely used for small‑size embedded displays, DIY projects, security monitoring auxiliary screens and miniature industrial display solutions.

Key Features

• Compact board dimension: 80 mm * 55 mm
• Dedicated for 3.5‑inch TTL LCD panel
• Signal input: VGA, CVBS, HDMI
• Operating voltage: 12V
• LCD drive voltage: 5V
• Power management: Low‑power mode & standby mode, standby power consumption ＜1W
• OSD menu supports English and Chinese languages
• Physical OSD buttons: Power, Menu, Source, Left, Right
• Ideal for small‑size screen assembly and embedded display projects

Technical Specifications

Application Scenarios

3.5‑inch small‑size LCD assembly, embedded miniature display, security monitoring secondary screen, maker DIY projects, equipment auxiliary display and compact visual terminal projects.