How to create a hand-drawn engineering infographic with AI

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Use this editable AI image prompt to turn any device into a hand-drawn engineering note on lined notebook paper. Replace the topic, component list, label count, and short explanation while preserving a realistic cutaway structure, graphite hatching, blue ballpoint labels, and restrained colored-pencil accents.

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Prompt

Edit the prompt directly, then click Send to generate.

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Create a vertical hand-drawn engineering infographic titled “Components of [Topic].”

Use warm white, slightly yellowed lined notebook paper as the background, with pale blue horizontal rules and a faint red vertical margin line on the left. Preserve fine paper fibers and a lightly scanned texture.

At the top center, write the large title “[Chinese Title]” in blue ballpoint handwriting. The lettering should be slender, rounded, neat, and finished with a hand-drawn blue underline.

Place a large [Device Name] in the center, viewed from a slightly elevated three-quarter angle. Show it partially opened, cut away, or exploded to reveal the internal structure. The construction must follow real engineering logic, with clearly separated and recognizable parts.

Render the subject as a detailed graphite engineering drawing: fine black and gray outlines, dense hatching and cross-hatching for volume, and realistic matte, reflective, and mechanical textures on metal surfaces. Keep the image mostly charcoal gray, adding restrained yellow, red, and blue colored-pencil accents only to copper wire, circuits, coolant, cables, or similar details. Preserve natural hand-drawn lines and slight imperfections.

Arrange [Number] numbered Chinese labels around the subject. Use the same blue ballpoint handwriting for every label, with thin straight blue arrows pointing precisely to the correct parts. Labels must not cover the device, arrows must not cross, and the left-right layout should feel balanced with natural white space.

Label text:
1. [Part Name]
2. [Part Name]
…

At the bottom, write two or three short lines explaining the working principle in the same blue handwriting:
“[Explanation]”

The finished page should look like a carefully prepared engineering student's class notes: technically accurate, richly detailed, realistic yet handmade, neatly arranged, easy to understand, and naturally scanned.

Follow platform rules for generated content. Avoid sensitive or unauthorized portraits.