Prototype
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A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software pr
A prototype of an electronics project
Prototype signage on the Boise Greenbelt, testing for rust, paint-fastness, durability, etc.
A simple electronic circuit prototype on a breadboard
Breadboard
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A breadboard, solderless breadboard, or protoboard is a construction base used to build semi-permanent prototypes of electronic circuits. Unlike a perfboard or stripboard, breadboards do not require s
400 point printed circuit board (PCB) is electrically equivalent to the above solderless breadboard
Educational circuits on blocks of wood
Breadboard consisting of only terminal strips but no bus strips
Solderless breadboard with dual bus strips on both sides