Mini Weather Station
A working sensor board with an e-ink display, assembled by hand and used as our workflow benchmark.
Read the case studyReal boards. Practical engineering.
Made on PewCB One.
Working prototypes, fabrication studies, and fine-pitch experiments. See what was built, how it was made, and what each project demonstrates.
2 × 2 mm BGA. Fully fanned out.
A hand-assembled STM32, 0201 resistors, and 1 × 1 mm LEDs. An experiment beyond the rated trace and clearance specification.
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Custom outlines. Snap-apart boards.
Full-depth cutouts and laser-scribed separation lines, made on one ceramic blank without a separate mill or drill.
Read the case studyThese are PewCB team projects and experiments. Benchmark results are specific to the boards shown; experimental results are clearly marked.
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