Tag archive
Brass Tubing Frame Ground: No PCB, no printed shell. Huy Vector bent 2 mm brass tubing into a handheld console frame and used the metal itself as the ESP32-S3's ground.
Handheld PET scanners reduce pediatric emergency imaging wait times by 50% and cut per-case costs by several thousand dollars. The compact design eliminates the
A practical look at why 2025's gaming handhelds are won by the full stack—performance, software, thermals, and ergonomics—not a single chip.
The open-source Lini handheld runs a Raspberry Pi CM5 and breaks out a full 40-pin GPIO header with 6A rails, turning a pocket computer into a portable bench.
ATLAS Real-Life Tricorder Raspberry: Meet ATLAS, a rugged handheld tricorder running on the Raspberry Pi RP2350 that reads radiation, CO2, and weather, then tells you in plain English what to do.
Tanmatsu Handheld ESP32-P4 Palmtop: Born a conference badge, the Tanmatsu is now a real open-source ESP32-P4 palmtop. Here is how the RISC-V handheld actually holds up a year on.