Arlcd - Arduino Uno + Touchscreen
ARLCD: Ezlcd + Arduino Uno = Touchscreen Magic Arduino Uno R3 CompatibleView Larger Image
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|Jameco Part no. 2183859|
|Catalog 151 , page 160|
- Data Sheet (current) [89 KB ]
Not only does the ARLCD GPU not take any computing resources from the Arduino, it takes zero hardware resources. The ARLCD uses the programming port (D0 & D1) for loading sketches and for sending smart LCD commands to the dedicated 16 bit Graphics Processing Unit. With this offloading most graphical widgets like buttons, meters, and gauges can be implemented in one line of code!
The ARLCD features a 320 x 240 resolution, 65,536 colors, 250 nit color TFT with resistive touchscreen. The ARLCD is actually a dual processor controller with a 16 bit processor for Graphic Processing, Flash Drive, Touch Control and USB programming. The second processor is an 8 bit Atmel AVR (Arduino UNO) for control. The 3.5" LCD has 64% more display area than a 2.8" LCD Shield. Development using the Arduino IDE allows for rapid product development under Windows, Linux and OS X operating systems.
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