Arduino boards can most definitely ... which primarily differ in size, GPIO pins, and computing power. The classic UNO is the ideal choice for beginners, as it's versatile enough for both beginner ...

The Arduino UNO is designed for hobbyists ... CPU(Central Processing Unit), GPU(Graphics Processing Unit), GPIO(General Purpose Input/Output) pins, and power source connector.

The Tiva series of LaunchPads serve as TI’s equivalent of the Arduino Uno, and hovers at about the same price point, except with more processing power and a sane geometry for the GPIO pins.

Not every project you make can fit into the Raspberry Pi's 26 GPIO pins, especially the more ... Popular boards like the Arduino Uno, Nano, Micro, and Mega are great examples of this.