NPN type transistor marking sign drawed on the blackboard

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Size: 4928px × 3264px
Photo credit: © Jurgis Mankauskas / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, base, blackbord, chalk, circuit, collector, component, design, diagram, drawing, drawings, education, electric, electrical, electricity, electronic, emiconductor, emitter, engineer, engineering, icon, npn, plan, schematic, schematics, sign, symbol, technical, technology, transistor, wiring