ARM Debug Architecture Essentials

Overview of ARM CoreSight debug and trace hardware, JTAG/DAP interfaces, ETM/PTM tracing and ETB buffering, halting vs monitor debug for embedded Linux and SoCs.

Enabling 32-bit Apps on RK3568 Dev Boards

Run 32-bit applications on your 64-bit Rockchip RK3568 board. This guide shows how to use a 32-bit cross-compiler and configure runtime libraries.

RA UART Auto Baud Rate Detection

RA series FSP guide: switch RXD between IRQ and UART on EK-RA2E1 to auto-detect and set baud rate using GPT timer and register config.

Why RISC-V Is Critical for Automotive & Server Applications

Analysis of RISC-V adoption in automotive and server markets, examining ecosystem growth, custom ISA extensions, performance tests, and safety certification progress.

Vibrating-Wire Strain Gauge: What It Measures

Vibrating-wire strain gauge: strain measurement, temperature monitoring and compensation, stress calculation and calibration traceability for structural monitoring

Designing Embedded Firmware with Warnier-Orr Diagrams

Learn Warnier-Orr diagrams and structured, top-down predesign for microcontroller and embedded firmware to avoid spaghetti code and save time.

Common Techniques in Embedded Programming

Embedded code optimization techniques: lookup tables, flexible arrays, bit operations, loop unrolling, inline functions, struct packing, fast interrupts and hardware offload.

MCU Embedded Systems Programming: I/O and SFR

Embedded systems: Special Function Registers (SFRs) — how microcontrollers read/write SFR bits to control and sense external peripherals.

Allwinner T113-i Audio and Video Testing Guide

Guide to audio and video testing on the Allwinner T113-i development board, with practical gst, tinymix, arecord/aplay and amixer commands for validation.

onsemi AF013x Hyperlux 1.2MP iToF Sensor Technical Guide

onsemi AF013x 1.2MP iToF sensor with 3.5μm BSI global shutter pixels, dual?laser 200 MHz modulation, and on?chip depth processing (AF0130) for high-speed 3D imaging.

Interrupt Debugging Steps for Embedded Systems

Learn step-by-step interrupt debugging in embedded C: check priority, flags, handlers, vector table, hardware, and use debuggers to fix issues.

Challenges and Solutions for Embedded System Security

Overview of embedded security for IoT edge devices: challenges (heterogeneity, limited resources), CIA triad–based design, hardware defenses and AI/ML threat detection.

Tipping-Bucket Rain Gauge: Core Technology Overview

Technical overview of tipping-bucket rain gauge operation, specs and applications, covering precipitation measurement, resolution, accuracy, and RTU data reporting.

DIY Infrared Thermal Camera Using ESP32

DIY thermal camera using ESP32 and MLX90640: 32x24 IR sensor, 2.4" TFT display, USB battery charging with power-path switching, KiCad schematics, PCB and 3D models.

Portable Weather Stations for Mobile Environments

Portable weather station overview: compact MEMS sensor array, data acquisition, wireless communication and power solutions for real-time meteorological data in field deployments.

Should You Learn FPGA or Embedded Systems?

Compare FPGA vs embedded systems: technical overview of use cases, required design skills, and career guidance for hardware and embedded developers.

C Loop Structures and Examples

Technical summary of C loops: syntax and usage of while, do-while, for, nested loops, and loop exit statements (break, continue) with code examples.

Adding Version Info to MCU Firmware

Explore best practices for source code and firmware versioning. Learn how to embed version data in binaries using C, `__attribute__`, and Keil MDK tips.

Table-Driven C Programming Examples Explained

Explore table-driven programming: data-driven design, lookup methods (direct/indexed/segmented), examples and C snippets for practical use.

Running TinyMaix on the RK3576 Dev Board

Deploy the TinyMaix ultralightweight inference framework on the MYIR MYD-LR3576. A simple guide to running TinyML models on the powerful RK3576 SoC.