traffic light

Traffic Light Controller

Traffic Light Controller using pic microcontoller

1.aΒ  History: The first single-chip microprocessor was the 4-bit Intel 4004 released in 1971. With the Intel 8008 and more capable microprocessors available over the next several years. These however all required external chip(s) to implement a working system, raising total system cost, and making it impossible to economically computerize appliances. Β  The first computer […]

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