SainSmart UNO R3 Sensor V5
Best comprehensive kit for aspiring electronics hobbyists.
This kit removes the friction of breadboarding by providing a dedicated shield for your sensors and a built-in screen for instant feedback. It’s the ideal sandbox for rapid prototyping, though you trade the compact footprint of a bare-bones board for this added convenience and connectivity.
$36.95
Who it's for
- Aspiring makers and students eager to begin their journey in electronics
- Learners who benefit from immediate visual confirmation of their code's effects
- Self-learners seeking abundant resources and collaborative problem-solving opportunities
Who should skip it
- First-time users without prior electronics experience or dedicated mentorship
- Hobbyists prioritizing robust, high-precision components for critical applications
- Experienced developers needing advanced microcontrollers for demanding applications
Performance breakdown
Beginner Accessibility
Plug-and-play shield design removes the friction of complex breadboard wiring.
Hardware Compatibility
Standard UNO R3 architecture ensures seamless integration with vast Arduino libraries.
Project Versatility
Ample I/O pins and included display support diverse robotics and automation builds.
Component Quality
Reliable, standard-grade components suitable for learning and prototyping environments.
Expansion Potential
Sensor shield simplifies adding modules without needing custom soldering or jumpers.
Data Visualization
The 20x4 LCD provides clear, immediate feedback for debugging and monitoring.
Key Specs
Microcontroller
ATmega328P-AU
Input Voltage
7-12V
Digital I/O Pins
14 (6 PWM)
Analog Inputs
8
Flash Memory
32k
Clock Speed
16MHz
LCD Display
20 x 4 characters, Black on Yellow, Backlight
Connectivity
I2C, UART
Form Factor
UNO R3 Compatible
Power Input Type
DC Jack
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