microcontroller
noun
mi·cro·con·trol·ler
ˈmī-krō-kən-ˌtrō-lər 
plural microcontrollers
: an integrated circuit that contains a microprocessor along with memory and associated circuits and that controls some or all of the functions of an electronic device (such as a home appliance) or system
Examples of microcontroller in a Sentence
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Onboard CPUs and GPUs, reinforcement learning (RL), physics engines, proprioception, computer vision with real-time object recognition, SLAM navigation, IMUs with gyros and accelerometers, tactile sensors, microcontrollers, servos, and batteries good for hours of runtime – the list goes on.
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Joe Salas
august 30, New Atlas, 30 Aug. 2025
Access to programmable hardware was limited, with no access to microcontrollers or hardware manufacturing.
—IEEE Spectrum, 20 Aug. 2025
Albert Pro had three microcontroller unit processors (MCU processors), while Zoe Pro has just one; that helps make the system more compact and speeds up the machine’s ability to ingest and process information for the customer.
—Meghan Hall, Sourcing Journal, 8 Aug. 2025
These cores serve as microcontrollers and security processors, managing tasks like power, telemetry, and safety-critical logic, where lightweight, highly customizable architectures excel.
—Dave Altavilla, Forbes.com, 24 July 2025
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Joe Salas
august 30, New Atlas, 30 Aug. 2025
Access to programmable hardware was limited, with no access to microcontrollers or hardware manufacturing.
—IEEE Spectrum, 20 Aug. 2025
Albert Pro had three microcontroller unit processors (MCU processors), while Zoe Pro has just one; that helps make the system more compact and speeds up the machine’s ability to ingest and process information for the customer.
—Meghan Hall, Sourcing Journal, 8 Aug. 2025
These cores serve as microcontrollers and security processors, managing tasks like power, telemetry, and safety-critical logic, where lightweight, highly customizable architectures excel.
—Dave Altavilla, Forbes.com, 24 July 2025
See All Example Sentences for microcontroller
Cite this Entry
“Microcontroller.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcontroller. Accessed 16 Sep. 2025.
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