11 Beautiful Bracelet Tattoo Designs

11 Beautiful Bracelet Tattoo Designs on Its small size meant that it used much less power and produced much less heat, but its size also made it difficult to wire together into circuits. While a vacuum tube sat in a socket, a transistor had three tiny wire leads that had to be threaded through holes in the circuit board and soldered to the circuit traces with tiny beads of molten metal. This was a difficult, painstaking task, and no matter how careful the workers were, it was inevitable that at least a few solders would be faulty. This was an annoyance in relatively simple circuits such as a radio, but when one was building complex circuitry for telephone switching centers or computers, it became a major problem. Throughout the 1950’s, engineers sought the answer to this tyranny of numbers. The most common solution was to make the parts even tinier, which only exacerbated the problem. The people assembling circuit boards then had to use tweezers to position the components and peer through magnifying glasses to solder them. 11 Beautiful Bracelet Tattoo Designs 2016.

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