Microcontrollers
A microcontroller is a single chip microcomputer that integrates the main parts of a microcomputer onto a single chip. Microcontrollers were born in the mid-1970s. After more than 20 years of development, their costs have become lower and their performance has become stronger, making their applications ubiquitous and widespread in various fields. For example, motor control, bar code reader/scanner, consumer electronics, game equipment, telephone, HVAC, building security and access control, industrial control and automation, and Major appliance (washing machines, microwave ovens).
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