40 bit binary ALU. Transistor calculator series 1
Excellent print, the pcb for my miniature footprint SMD components SOT723 and hair-thin 0.15mm pcb tracks was printed according to expectations. The printing job was highly accurate. Excellent service, arrived on time. With this new pcb printed by PCBway, my project can be shrunk further in size, and time needed to assemble it was reduced 3 to 4 times compared to using proto pcb with 1.27mm pitch. Excellent service. Boards arrived intact, well packaged.

Jun 26,2026
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