Arduino is an open source hardware project which means anyone can build and sell boards based off of the Arduino design. This is good because other manufacturers can sell boards for a fraction of the cost of a genuine Arduino board, but the downside is that quality assurance on cheaper boards can be lacking.
Screws and Standoffs are required to build Arduino Projects. Generally there are 2 sizes of screws being M2 and M2.5. They will be made of either Nylon or Brass. The Nylon screws may appear low […]
Arduino Shields are add-on boards for Arduino Boards to allow for additional functionality.