Electrical Circuit Symbols Reference Chart - Archive & New Additions #3776514 (License: Personal Use)

The image displays two sections: the top green-bordered "In the archive" area contains 12 standard circuit symbols such as AC/DC supplies, ammeter, voltmeter, diode, LED, NPN/PNP transistors, and node/crossing indicators. The bottom red-bordered "To be added" section introduces 8 new symbols including resistor, battery variants, ohmmeter, ammeter, potentiometer, PNP transistor, and additional diode types (e.g., Schottky, Zener). All symbols follow IEEE/IEC conventions for schematic clarity.

This image is used in electronics education, technical documentation, or PCB design resources to help users identify and select correct schematic symbols. It serves learners, hobbyists, and professionals seeking a quick visual reference when drafting or interpreting circuit diagrams.