SolderBit is an independent engineering blog focused on embedded systems, PCB design, RF communications, and semiconductor physics.

Every article is based on real builds and real problems — not sanitized tutorials. Expect working code, actual schematics, honest debugging stories, and occasional simulation results.

Topics Covered

• Embedded firmware (FreeRTOS, bare-metal, communication protocols)
• PCB design and layout walkthroughs
• LoRa and RF communication systems
• Semiconductor device simulation
• Electronics theory with practical context

Contact

Questions or corrections? Send an email to contact@solderbit.org.