Overview
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- Standard composite NTSC non-interlaced video output with RCA jack
- Easy-to-use 2 wire 9600 baud TTL level serial interface
- 188 x 254 resolution with 14 colors, 63 built-in characters and 256 user-defined characters
Essential Info
Generate color video with only two I/O lines using the ezVID 2.0. This serial video module is a simple video card for use with microcontrollers, stamp modules, and similar devices. The module makes use of an onboard microcontroller and video signal-generating chip. Place any built-in or user-defined character anywhere on the screen in any of 14 colors.
Manuals/Software
What's Included
Module
Instructions
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More Info
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The ezVID 2.0 Serial Video Module comes with the same built-in character set that takes care of all the basic needs and still has a generous amount of space to define 256 of your own custom characters. The ezVID 2.0 comes in the same simple-to-use SIP module and uses the same communications protocol. A 4-pin header is provided to supply power to the module and access the serial data lines, and standard RCA-style jack is provided for video output.
Available commands allow you to draw lines, clear areas of the screen, place characters in opaque mode, set individual pixels, place double-sized characters, and use a floating character. The RCA jack outputs composite NTSC non-interlaced video at 1Vp-p into 75 ohms. Use a standard video cable to connect the ezVID 2.0 module to the video input of your television.
Communications are done through the TTL level Tx and Rx serial data lines. The protocol is 9600 baud with 8 data bits, 1 stop bit, and no parity.
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Specifications
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Specifications | | Multilabs Product No.: | ezVID 2.0 | | Dimensions: | 2" x 2" | | Interface: | 2-wire 9600-baud | | Characters: | 63 built in; 256 user-definable | | Colors: | 14 at any one time | | Resolution: | 188 pixels x 254 pixels | | Connections: | 4-pin sip header: pin 1: +5VDC; pin 2: TTL serial data from the ezVID 2.0 (Tx); pin 3: TTL serial data to the ezVID 2.0 (Rx); pin 4: common ground; RCA output jack | | Power Supply: | 5VDC | | Voltages on Tx and Rx Pins: | -0.6VDC to (Vcc +0.6VDC) | | Operating Temperature: | 32° F to 158° F (0° C to 70° C | | Storage Temperature: | -49° F to 185° F (-45° C to 85° C) | | Warranty: | 90 days, limited |
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