SainSmart TFT LCD Display Touch Screen for Arduino MEGA 2560 R3
Best all-in-one display kit for interactive Arduino project builders.
This all-in-one kit transforms your prototyping setup into a polished, interactive dashboard without the headache of sourcing compatible components. While it demands a bit more desk space than smaller displays, the sheer screen real estate and integrated shield make it the fastest route to building professional-grade, touch-enabled interfaces.
$64.99
Who it's for
- Makers building complex dashboards or detailed graphical interfaces
- Beginners needing simple, plug-and-play hardware integration
- Developers creating interactive, menu-driven control systems
Who should skip it
- Coders managing memory-intensive or highly complex software projects
- Users requiring smooth, high-speed animations or rapid visual updates
- Professionals demanding high-precision, modern touch sensitivity
Performance breakdown
Display Clarity
Vibrant colors and stable visuals make for a highly readable interface.
Touch Responsiveness
Reliable input detection suitable for most interactive project control schemes.
Integration Ease
The included shield simplifies complex wiring for immediate project deployment.
Processing Overhead
Demanding graphical tasks may push the ATmega2560 to its limits.
Backlight Versatility
Adjustable brightness levels ensure visibility across various ambient lighting environments.
Expansion Potential
Onboard SD slot and ample I/O pins support significant project growth.
Key Specs
Screen Size
7 inch TFT LCD with Touch Screen
Microcontroller
ATmega2560
Digital I/O Pins
54 (15 PWM outputs)
Analog Input Pins
16
Flash Memory
256 MB
SRAM
8 KB
Operating Voltage
5V
Input Voltage
7-12V
Physical Interface Ports
microSD Slot, DC Barrel Jack
Integrated Peripherals
Display, SD Card Slot
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