Hd-w3 Wi-fi Single Color Led Display Controller Card 10m Range Wireless Keyboard Suggested using current: 16-18mA Luminous

Suggested using current: 16-18mA Luminous Intensity: 150-200 mcd 5 8 LED Blue 5mm 5mm Diffused

support 99 showing effect

Built-in thermometer to measure temperature without having to carry a separate instrument Accurate true-RMS AC and voltage plus frequency

convenient your secondary development

Hd-w3 Wi-fi Single Color Led Display Controller Card 10m Range Wireless Keyboard Suggested using current: 16-18mA LuminousGet HD W3 LED Scrolling Display Controller Board to control LED scrolling display panels using Wi fi. W3 is a low cost, high cost effective single color Wi Fi controller, easy to operate, better display information, supports variety kinds of single color display. For the door lintel screen, store screen and other places information display. Features: Wi Fi board, Eliminate installation trouble 2. Support program border, regional border settings,