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NXP MCX A Series MCU System Architecture
Discover NXP's MCXA153, a low-cost, low-power MCU. This guide explores its Cortex-M33 architecture, 4KB cache, and bus system for optimal design.
Simulating a Serial Port with MCU GPIOs
Running out of hardware serial ports on your MCU? Learn how to simulate a serial port using GPIO pins with this guide to bit-banging communication.
How Are MCUs Classified?
Comprehensive MCU guide: architecture, signal flow, peripherals, memory, bus widths, instruction sets, application types and market insights.
RL78 Interrupt Nesting Configuration
Enable RL78 interrupt nesting, set priorities, handle shared vectors and fixed addresses for bootloader-safe interrupt management.
MCU Debugging Without a Reset
Learn to debug a live MCU without a reset. Preserve the program state to easily find and fix intermittent bugs. Includes guides for MDK, IAR, & STM32CubeIDE.
Maximizing Microcontroller GPIO Pin Utilization
Learn how to maximize microcontroller GPIO pin usage to control multiple LEDs with innovative techniques like Charlieplexing.
Why Use for(;;) for MCU Infinite Loops?
for(;;) vs. while(1): Which is the best infinite loop for microcontrollers? We compare performance, assembly output, and what coding standards recommend.
How 8031 Timers & Counters Work
Explore the 8031 microcontroller's controller, clock generator, and timer functions. Discover its place within the widely-used MCS-51 / 8051 family.
Get Started with MCX A Series MCUs
Explore NXP's MCX A series MCUs. These Arm Cortex-M33 devices offer power efficiency, MIPI I3C, USB, and robust tools for industrial and smart edge designs.
NXP MCX A Series MCU Clock Architecture
Explore the NXP MCXA153 clock architecture. This guide details its clock sources (SCG), distribution (MRCC), and key differences from the MCXN series.
Renesas RA0: Low-Cost Entry-Level MCUs
Discover the new Renesas RA0 series Arm MCUs. The RA0E1 brings 32-bit performance, ultra-low power, and cost-effectiveness to entry-level designs.
Creating a Breathing LED on the Renesas CPK-RA2L1
Learn to create a breathing LED effect with a Renesas MCU. This guide details PWM timer configuration on the CPK-RA2L1 board using the e2 studio IDE.
Open-source Framework Zorb for Bare-Metal Microcontrollers
Introduction to the open-source Zorb framework for bare-metal microcontrollers: a lightweight, event-driven embedded framework (zf_time, zf_buffer, zf_fsm) and STM32 debug setup.
ST STM8L050: 8-Pin MCU with DMA & Analog Features
Discover ST's new STM8L050, a low-cost, ultra-low-power 8-bit MCU. It packs a DMA controller, 12-bit ADC, and EEPROM for resource-constrained apps.
Motion Control Solution with GD32H759 MCU
Unlock superior industrial automation with an ARM + FPGA motion controller. Explore a GD32H759 MCU-based system for precise, multi-axis, real-time control.
Zorb: An Open-Source Framework for Bare-Metal MCUs
Discover Zorb, a lightweight, open-source framework for rapid bare-metal microcontroller development. Learn its features and basic environment setup.
Key Features of the Renesas RA2A2 MCU
Explore the Renesas RA2A2, a low-power MCU with a 24-bit SD-ADC, efficient LCD controller, and dual-bank flash for seamless OTA firmware updates.
GPIO Pre-Powering Causes MCU Startup Failure
Fix i.MX RT1060 boot failure when a UART device is connected. This guide explains the root cause—a critical power-up sequencing issue—and offers solutions.
Smart Car Driver Software Development
Explore driver software for robotics. This guide covers FreeRTOS task creation, PID motion control, OLED HMI, and serial communication for embedded engineers.
Toshiba Adds 8 Cortex-M4 MCUs to M4K Group
Toshiba adds 8 new M4K MCUs to its TXZ+ Family. Featuring up to 1MB flash & FOTA support for enhanced motor control and demanding IoT applications.