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Electronics · 2026-03-29
The Triumph of RISC-V: Why the ESP32 Is Changing Its Architecture
Espressif is switching to RISC-V instead of Xtensa for all new ESP32 chips. What the architecture change means, why it has almost no impact …
Electronics · 2026-03-28
Xiaomi Vacuum Robot Gen 1 Repair (LIDAR Error 1)
The Xiaomi Mi Robot Vacuum Gen 1 reports Error 1 when the LIDAR motor or its drive belt is worn out. The replacement takes …
Linux · 2022-07-26
How to create a symlink for ttyUSBx?
Everyone who operates a Raspberry Pi with connected USB devices probably knows the problem: After a system restart or when changing the USB port, …