The ESP32 dual-core architecture represents one of the most sophisticated microcontroller designs in the embedded systems world. Unlike traditional single-core microcontrollers, the ESP32 leverages two Xtensa LX6 CPU cores to deliver exceptional performance, multitasking capabilities, and power efficiency. This comprehensive guide explores every aspect of the ESP32’s dual-core implementation, from hardware architecture to practical programming …
Learn how ESP32 with Arduino combines Arduino’s simplicity with ESP32’s dual-core power, WiFi, and Bluetooth. Complete technical guide covering architecture, programming differences, and real-world applications for makers and engineers. For more information on ESP32 visit the following blogs as well Understanding the ESP32 Architecture Core Processor Details Memory Architecture Built-in Peripherals Arduino Framework on ESP32: …
Voice recognition based wireless home automation system Smart homes have become popular due to their convenience and energy efficiency. An implemented project uses voice commands to wirelessly control home appliances and lights. An Android app performs the speech-to-text conversion and Bluetooth communicates with the microcontroller to execute commands. This eliminates the need for physical interaction …
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Automated Toll Collection System using RFID Automated toll collection system using RFID introduces the Automatic Smart Toll Tax Collection System, employing an RFID Module and Arduino. With the increasing congestion at toll plazas, the system aims to streamline the toll tax payment process. The objective is to automatically recognize the RFID tag associated with a …
Smart Door Lock using Arduino Bluetooth-enabled Smart Door Lock using Arduino is to create a secure and convenient method for remotely controlling access to a physical space or object using an Arduino , Bluetooth communication, and a solenoid valve. The project leverages the capabilities of Arduino and wireless communication to enable a mobile app to …
Human following robot using Arduino The human following robot using arduino project utilizes Arduino Uno, an ultrasonic sensor, and an L298N motor driver for obstacle detection and navigation. The robot, driven by code, halts and turns when obstacles are sensed, showcasing a basic form of autonomous behavior. This project encompasses hardware integration, software programming, and …
Voice controlled wheel chair using Arduino Voice controlled wheel chair using arduino is a revolutionary invention that empowers individuals with mobility challenges to control their movement using spoken commands. This project combines the power of Arduino, Bluetooth communication, and voice recognition software to create a user-friendly and accessible wheelchair experience. This guide provides a comprehensive, …
Self Balancing Robot using Arduino Creating a two-wheeled self-balancing robot using Arduino is an exciting and challenging project that can teach you a lot about electronics, programming, and robotics. The essence of this project lies in the synergy between hardware and software. Mechanical components, including motors, wheels, and a sturdy chassis, form the physical foundation, …
7 Segment display interfacing with PIC Microcontroller A seven segment display can be used to generate a number from 0 to 9, it consists of 7 bar like LEDs arranged in the shape of the number 8, and another dot shaped LED at the bottom right. These LEDs are identified clockwise from the top as …
DMA full form is Direct Memory Access. This is basically accessing memory directly with less to no involvement of the processor. DMA BASED I/O Direct Memory Access refers to data movement between memory and I/O. Due to two factors, DMA transfers are significantly faster than processor-based transfers. 1.Since they are hardware based, fetching and decoding …
