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TVI Electronics
TVI Electronics - worldwide supplier and distributor of resistive and surface acoustic wave (SAW) touch screens, 4 & 5 wire USB/RS232 touchscreen controllers and manufacturer of touch screen LCD modules, graphic LCD evaluation boards, LCD Kits, LCD controller cards with custom design and consultation services available.
We design and manufacture custom and standard controllers for Optrex F-51320, F-51553 and F-51852 128x64, Optrex F-51405 and F-51851 240x64 and Optrex F-51854 160x128 Monochrome Graphic LCDs with Touch Screen, support you in solving problems with LCD in your application, and assist you in the design phase. We will make sure you have an everything you need to integrate a display into your next project, weather you are an electronics engineer or just a beginner programmer. We will make your project run smoothly and easily.
The TC553/852 is an Evaluation/Demo board with Graphical User Interface (GUI). It supports Optrex F-51553GNBJ-LW-AB, F-51553GNYJ-LY-AA or their enhanced version F-51852 Series 128x64 COG Monochrome STN Graphic LCDs. This controller allows the user to individually control each display pixel. This independent pixel control allows the user to display both text and pictures simultaneously. The TC553/852 uses an ATMEGA16 microcontroller and external AT24C512 serial EEPROM. The microcontroller can be reprogrammed at any time by using AVRISP device. This board requires a single 5 VDC supply to be plugged into J5 connector (bypass voltage regulator) or 7-15 VDC power supply to be plugged into J11 connector.
The TC405/851 is an intelligent LCD controller with an integrated touch screen control that supports Optrex F-51405 and F-51851 Series 240x64 COG Monochrome STN Graphic LCDs. This controller allows user to individually control each display pixel. This independent pixel control allows displaying both text and pictures simultaneously. The TC405/851 uses an ATMEGA32 microcontroller and a 4M bit AT45DB041B Flash. The microcontroller can be reprogrammed at any time by using AVRISP device.
Touch Screen LCD Module can integrate with other applications, ease user interface, and make significant changes in graphic LCD system design. Touchscreen LCD Module incorporates a touch panel based on resistive sense technology. The touch screen is placed over the LCD so that the responsive area of the panel covers the viewable area of the display. It is pressure sensitive so it responds to any input device, including finger, gloved hand, or pen stylus. The module contains all LCD drive electronics and touch panel logic required to display data, scan the touch panel, sense operator inputs, and output digital data to a control program. This module offers easy-to-use serial data interface, allows to control from raw row and column pixel data conversion to complete embedded graphic control subsystems with memory.
The TC51854 is an Evaluation/Demo board. It provides a full support for Optrex F-51854 160x128 F-STN Monochrome Graphic Transflective LCD with a 4.7-inch diagonal viewing area for characters and/or graphics display. This controller allows the user to individually control each display pixel. This independent pixel control allows the user to display both text and pictures simultaneously. The TC51854 uses an ATMEGA16 microcontroller and a 4M bit AT45DB041B Flash. The microcontroller can be reprogrammed at any time by using AVRISP device. This board requires 6-15 VDC (recommended) and 250 mA power supply.
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