What does microcontroller mean?
A microcontroller is a small computer on a single integrated circuit that controls and coordinates the functions of a device or system. It is a crucial component in many modern devices, including robots, appliances, and automotive systems. Microcontrollers are typically programmed using a high-level language and are used to regulate various functions, such as navigation, interaction, and control. They are an essential part of many embedded systems and are used in a wide range of applications, from consumer electronics to industrial control systems. The use of microcontrollers has revolutionized the way devices are designed and controlled, enabling greater flexibility, efficiency, and accuracy. As technology continues to advance, the importance of microcontrollers is likely to increase, driving innovation and development in various fields.
nounA small computer on a single integrated circuit, used to control and coordinate the functions of a device or system.
- A small computer on a single integrated circuit, used to control and coordinate the functions of a device or system.
"The microcontroller in the robot allowed it to navigate and interact with its environment."
"The microcontroller in the robot allowed it to navigate and interact with its environment."
"The microcontroller in the car's engine control unit regulates the fuel injection and ignition timing."
The plural form is used to refer to multiple microcontrollers or to emphasize the device's ability to control and coordinate functions.
"The microcontrollers in the robot allowed it to navigate and interact with its environment."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of microcontroller
The term 'microcontroller' was first used in the 1970s to describe a small computer on a single integrated circuit. The word is derived from the Greek prefix 'micro-', meaning 'small', and the word 'controller', which refers to the device's ability to control and coordinate functions. The concept of microcontrollers has its roots in the development of microprocessors, which were first introduced in the 1970s. Over time, microcontrollers have evolved to become a crucial component in many modern devices, enabling greater flexibility, efficiency, and accuracy.
Usage notes
Microcontrollers are often used in embedded systems, such as robots, appliances, and automotive systems. They are typically programmed using a high-level language, such as C or assembly language.