2n2222a

49 results for "2n2222a"

ESP32 Dev Kit

A 2-layer PCB design of the ESP32 Dev Kit V1 (30-pin), created using KiCad 9.0. Includes complete schematics, layout, and BOM.

Transistor Clock and Reset Circuit

Hardware and software files for the MiniDragon CPU.

speckle amp pcb rev2

A photodiode array for laser speckle sensing and vibrometry.

Hyperwiper 2020 production prototype

Tandy TRS 80 Color Computer 1

Recreating retro computer schematics in KiCAD

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