USB Embedded Host Stack

Explore USB embedded hosts and OTG: host vs peripheral, transfer types, hub limits, and Microchip microcontroller support.

Mean and Variance on Low-Power MCU Platforms

Technical guide to mean and variance computation in embedded systems using Welford's algorithm for stable, single-pass online statistics and fixed-point optimization.

STM32-Based Smart Walking Cane Design

Learn to build an STM32 smart cane for elderly care. Features GPS tracking, fall detection, health monitoring, and IoT integration with a WeChat app.

Embedded ML: Applications and Development Environments

Embedded machine learning overview: constraints, optimization (pruning, quantization), low-power real-time edge deployment, plus common frameworks and development environments.

Types of Embedded Microprocessors: An Overview

Overview of embedded microprocessors: ARM, x86, MIPS, PowerPC, DSP and FPGA architectures, comparing performance, power, and typical embedded applications.

What Is Base64 and How to Encode/Decode

Learn Base64 encoding: how it converts binary to ASCII, common uses (email, URLs, storage) and a practical Python example.

Automotive Intrusion Detection Systems: Overview and Testing

Overview of AUTOSAR IDS architecture, in-vehicle network and host detection approaches, and automated IDS testing with packet generation and penetration tools.

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 Program STC51 Microcontrollers

Step-by-step guide to STC51 programming: required hardware (STC-ISP, USB-serial), software tools (Keil C51, Flash Magic), programming and troubleshooting steps.

DMA for Embedded Real-Time Task Handling

Learn DMA-based UART transmission on STM32F4: reduce CPU load, speed up packet transfers, with USART/DMA configuration and code examples.