Arduino. Founded in Italy twenty years ago by a group of visionary educators and engineers, Arduino was born out of a desire to democratize electronics and make it accessible to everyone. Named after a bar in Ivrea, the platform started with hand-assembled circuit boards for students at the Interaction Design Institute Ivrea (IDII). The founders—Massimo Banzi, David Cuartielles, David Mellis, Tom Igoe, and Gianluca Martino—made key decisions to keep the hardware and software open-source, ensuring that anyone could learn, create, and innovate.   The result is… a world where anyone, regardless of their technical background, can create electronic projects that once seemed out of reach. This is the world that Arduino has made possible.   The significance of Arduino extends far beyond its technical specifications. It has lowered barriers of entry, making electronics affordable and accessible. Its massive open-source community fosters sharing and innovation, sparking the Maker movement and encouraging creation over consumption. Arduino has become a platform, bridging disciplines like art, design, engineering, and computer science, and enabling rapid prototyping. Its impact is felt in education, product development, and the philosophy of technology accessibility.   Arduino has inspired a global movement, empowering hobbyists, students, artists, and professionals to bring their ideas to life. It has influenced modern IoT and smart devices, proving that with the right tools, anyone can be an innovator. Arduino's choice of the AVR ATmega168 and later the ATmega328P microcontrollers was pivotal. These microcontrollers offered a balance of performance, cost, and ease of use, featuring 8-bit architecture, flash memory, SRAM, EEPROM, and built-in peripherals like timers, ADC, PWM, UART, SPI, and I2C. This made them ideal for a wide range of applications, from simple projects to complex prototypes.   What happens next is anybody’s guess, but the frontiers spawned by the Shockley’s and Moore’s of the world, with their advanced educations and access to vast amounts of capital, are giving way to the kid in their bedroom, tinkering with a board and a laptop, intent on building a thing – turning their imagination into reality through simple advancements in integrated circuits, sensors, and open-source software.   How can Microchip Technology fuel the ethos of the Do-It-Yourself Maker movement?