Hardware security for embedded devices: TPM, TrustZone and secure enclaves
How hardware roots of trust help embedded products protect keys, boot chains, firmware integrity and sensitive operations.
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Low-cost FPGAs: rapid prototyping with open-source tools
Where low-cost FPGAs fit in embedded prototyping, digital logic validation, custom IO, soft cores and open-source development flows.
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GPS and GNSS in embedded systems: modules, NMEA and accuracy
A practical guide to GPS/GNSS integration in embedded products: modules, antennas, NMEA 0183, RTK, SBAS, timing and real-world limitations.
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