DMA Controllers in Embedded Systems: Direct Memory Access Explained with Real-World Examples
Aug 29, 2026 · 8 min read
Complete guide to DMA controllers in embedded systems: how Direct Memory Access works, when to use it, DMA modes and transfer types, practical configuration examples, and common pitfalls to avoid in production code.
Storage Technologies in Embedded Systems: NAND, NOR, QSPI, eMMC, SD Card, ROM, RAM, and More
Jul 14, 2026 · 6 min read
A practical engineer-focused guide to embedded storage technologies including NAND, NOR, QSPI flash, eMMC, SD card, ROM, RAM, EEPROM, and FRAM, with pros and cons, common use cases, and selection advice for real products.
About This Technical Blog: Electronics, Embedded Linux, and Real-World Troubleshooting
Mar 29, 2026 · 3 min read
A personal tech notebook for remembering what I learn, tracking progress, and sharing useful insights with anyone who finds it.
