As nouns the difference between electrical and protoboard
is that electrical is an electrical engineer while protoboard is (electronics) a board, having a matrix of small holes to which components may be attached without solder, used for the temporary construction and testing of electrical and electronic circuits.
As an adjective electrical
is related to electricity (or electronics).
electrical
English
Adjective
(
en adjective)
Related to electricity (or electronics)
Related terms
* electromechanical
Noun
(
en noun)
An electrical engineer.
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protoboard
English
Noun
(
wikipedia protoboard)
(
en noun)
(electronics) A board, having a matrix of small holes to which components may be attached without solder, used for the temporary construction and testing of electrical and electronic circuits