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.
S19 File Format (Motorola S-Record): Complete Practical Guide for Embedded Firmware and Bootloaders
Jun 13, 2026 · 11 min read
A practical engineering guide to the S19 (Motorola S-record) file format: structure, checksum, record types, toolchain generation, STM32 workflows, UDS flashing context, and bootloader troubleshooting.
RTOS vs Bare Metal vs Embedded Linux: A Real-World Guide for People Who Actually Need to Decide
May 18, 2026 · 5 min read
A practical and human guide to choosing between bare metal, RTOS, and embedded Linux, with real examples, trade-offs, and hybrid architecture ideas.