[Allan Schwartz] decided to document his experience using Fritzing to design, fabricate, and test a custom Arduino shield PCB, and his step-by-step documentation makes the workflow very clear.

However, when plugging in an Arduino Uno, you need to add appropriate PCB standoffs to the pushbutton side of the joystick shield to maintain the required mechanical stability. Well, next time I will ...

How the platform helps streamline the design process. The custom options offered.

Microcontroller demo boards such as the Arduino UNO are ubiquitous on Hackaday as ... can’t really be called a board since there is no PCB. Instead of the traditional fiberglass, [Jiří Praus ...

Arduino and electronic enthusiasts interested in designing and manufacturing their very first PCB might find a project published by YouTuber Upir for his LED volume control shield PCB interesting ...

Then, an Arduino board might be exactly ... still comes in the same form factor as the Uno Rev3, it remains compatible with existing hardware (e.g., shields, sensors) originally designed for ...

Retaining the Arduino UNO form factor shield compatibility and 5V operating voltage yet powered by a 32-bit Cortex-M4 and a 3-to-16x increase in clock speed, memory and flash storage. Arduino will ...

shield compatibility and 5V power supply of the UNO R3. The UNO R4 with its 96 red LED matrix on board. (Source: Arduino) In the launch briefing, Arduino emphasized that the UNO R3 has already sold 10 ...