microcontroller
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STMicroelectronics introduces the first automotive microcontroller with AI acceleration for edge intelligence STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, today announced the Stellar P3E, the first automotive microcontroller (MCU) with built-in AI acceleration for automotive edge intelligence. Designed for future software-defined vehicles, the Stellar P3E simplifies multi-function integration for X-in-1 Electronic… |
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Maker Turned a ToF Sensor Into a 3D Scanner What if a small sensor could understand space in three dimensions? A maker recently showed how a Time-of-Flight (ToF) sensor can be turned into a basic 3D scanner. The sensor sends out infrared light and measures how long it takes to return, a method known as time-of-flight distance measurement. By using a multi-zone depth array, it captures several distance readings at the same time, creating… |
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Driving NeoPixel LEDs Using Pure Hardware - No Microcontroller, No Code A recent video by Axiometa explores an unusual electronics challenge: driving addressable NeoPixel LEDs entirely in hardware, without any microcontroller or code. Since WS2812-style LEDs normally rely on tightly timed digital data from MCUs, the project asks whether basic components like counters, timers, and logic gates can replicate the protocol. The goal was to generate the required pulse… |
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The nRF9151 MicroMod Processor The nRF9151 MicroMod Processor is a compact cellular IoT module built around Nordic Semiconductor’s nRF9151 System-in-Package (SiP) and designed to work seamlessly with SparkFun’s MicroMod ecosystem. Using an M.2 E-Key connector, the 22 × 22 mm board plugs directly into compatible MicroMod carrier boards, making it easy to add cellular and positioning capabilities without complex wiring or… |
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Autonomous Chessboard Uses ESP32 and Stockfish for Intelligent Gameplay A creative maker has developed an impressive self-playing chessboard that can automatically move pieces using magnets and detect their positions. The board is equipped with magnetic sensors beneath each square, while each chess piece has a small magnet on its base, allowing the system to precisely track every piece. An ESP32 microcontroller is part of the setup, handling some hardware… |
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AI-Powered RC Car Explores Winter Wilderness Autonomously YouTuber Coding with Lewis recently demonstrated how an AI model can be given a physical body by converting an RC car into a fully autonomous wilderness explorer. Using Claude 3.5 Opus as the decision-making engine and a Raspberry Pi 5 as the onboard controller, the project bridges digital intelligence with real-world robotics, allowing the vehicle to navigate snowy forest terrain completely… |
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Sentio - A Cute Companion Robot (ESP32-S3-Box-3) By Mohammed Akramuddin Sentio is a project that reimagines the smart home assistant as an interactive digital pet rather than a lifeless tool. While most smart speakers look boring and static, Sentio is an emotive, privacy-focused robot that loves pets and interactions. Crucially, it serves as a central "Guardian" for the home: it integrates a custom Smart Video Doorbell for secure… |
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Smart home automation using Access point mode using ESP32-S3-BOX-3 By Thejas A V PROJECT OVERVIEW Smart Home Automation using ESP32-S3-BOX3 as WiFi Access PointI have built a local WiFi-based smart home system that works without internet. The ESP32-S3-BOX3 creates its own WiFi network (Access Point mode). my MIT App connects to that WiFi with speech recognition module. App sends HTTP commands. ESP32 receives commands and… |
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A Smart Macro Pad with Haptic Feedback Ever thought of controlling your computer using buttons and a knob that actually feel different when you use them? Most input devices, like keyboards and mice, only give visual feedback on the screen and do not provide any physical sensation to indicate how an action feels. The Macropad changes this experience by adding the sense of touch to everyday computer controls. This is a six-button… |
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ESP32 Makes SmartKnob Simpler and Smarter This is a simpler, more beginner friendly version of the original SmartKnob designed to make smart haptic controls easier to build and understand. By removing much of the complexity found in earlier designs, this version is easier to assemble and supports more motor options, making it an approachable project for hobbyists and first time builders alike. Kokensha Tech redesigned the… |
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DIY “Mo-chan” Desk Robot Attracts Maker Community Attention A small do-it-yourself desk robot named Mo-chan has been shared with makers, demonstrating how individuals can build simple robotics and electronics projects on their own. This project uses an ESP32-C3 microcontroller, small DC motors, an OLED screen, and a motor driver to create a robot that looks nice and functions well as a companion for a desk. The robot is constructed using a metal… |
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Infineon and Flex launch Zone Controller Development Kit for software-defined vehicles at CES 2026 Munich, Germany – 02 January 2026 – Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) and Flex take the next step in their collaboration to accelerate the development of software-defined vehicles (SDVs). At CES 2026, they will launch a Zone Controller Development Kit—a modular design for Zone Control Units (ZCU) engineered to fast track the development of SDV-ready E/E architectures. The new… |
