Never in the same shape
Along with the new and highly anticipated Arduino TRE board, which in the meantime has been released in a limited edition (I have not purchased it given the high price at which it was proposed, that is over 150 EURs …:( ), the release of a new Arduino board was recently announced: the new Arduino ZERO.
The increasing use of electrical and electronic equipment especially sensitive to surges in low-voltage networks, has made it essential the implementation of protection systems more efficient and targeted particularly to the type of system where such protection is necessary.
The prototypes (from the greek πρωτότυπος ‘Prototipos’ ie ‘first model’) are often intended as partial or approximate models of a system that we want to develop (design phase) and their realization is often a very critical stage in the production process.