SystemVerilog Randomization Syntax

Master random stability in testbenches. Learn how independent RNGs for threads and objects ensure stable results using $urandom, randomize(), and srandom().

FlexSPI LUT Length on i.MX RT Series

Clarifying a documentation error in the i.MX RT600 manual. Learn the correct FlexSPI LUT length and explore design differences across the i.MX RT series.

How to Calculate Buck Converter Duty Cycle

Learn the fundamental operation of a buck converter. This guide explains how to calculate the duty cycle with clear formulas for ideal and practical circuits.

SystemVerilog: Clocking Blocks & Process Communication

Learn about SystemVerilog clocking blocks, clocking skew, and synchronous drives. Explore inter-process synchronization with events, semaphores & mailboxes.

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.

Using netconsole for Kernel Debugging

Learn to use netconsole for remote kernel logging on Linux & U-Boot. This tutorial covers compilation, rsyslog server setup, & sending printk messages.

Key Features of Popular Embedded RTOSes

Explore the most popular real-time operating systems (RTOS). This guide covers key features of FreeRTOS, RT-Thread, Zephyr, ThreadX, and more.

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.

Using the Linux SysRq Key for Debugging

Unlock the power of the Linux SysRq key. Learn how to configure and use commands for system recovery, debugging, and safely rebooting a frozen system.

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.

Cross-Compiling GDB for the Allwinner T113

Learn to cross-compile GDB for the Allwinner T113. This guide provides steps to run GDB directly on your target board and fix common compilation errors.

How to Calculate Boost Converter Duty Cycle

Discover the principles of a Boost step-up converter. Learn how to derive and calculate the duty cycle to control your output voltage efficiently.

Debugging Tools for Xcelium and Questasim

Learn to use the xmhelp and verror utilities to expand brief error messages in Xcelium and Questasim, making debugging faster and more efficient.

What Is a Real-Time Operating System?

Learn the core concepts of a Real-Time Operating System (RTOS). Understand the roles of the RTOS kernel and scheduler in managing tasks for embedded systems.

Grayscale Analysis Algorithm in .NET MAUI

Learn to analyze test strip grayscale values with a custom image processing algorithm. This guide covers mobile app implementation using .NET MAUI & SkiaSharp.

The Evolution of STM32: From MCU to High-Perf MPU

Explore the evolution of STM32 from 72 MHz MCUs to 1.5 GHz MPUs like the STM32MP257. Learn how AI and IoT demands are driving performance gains.

STM32 10-Channel Wireless Relay Transmitter

Learn to design and build a 10-channel wireless relay controller using an STM32 and nRF24L01. This guide includes full schematics and PCB layout.

Modern Storage Media Technologies

Explore modern storage media, from HDDs to SSDs. Compare their speed, capacity, and cost, and discover emerging technologies like ReRAM and 3D XPoint.

STM32 Metal Detector Transmitter Hardware Design

Learn to design a long-range wireless detection transmitter. This guide covers component selection (STM32/nRF24L01), power supply, schematics, and PCB layout.

How to Select LDO Input Capacitors

Select the right input capacitor for your LDO. Learn key parameters and formulas to calculate capacitance for load transients and ripple for stable performance.