A vast collection of pre-drawn symbols for resistors, transistors, and integrated circuits [1]. Automatic Numbering:

If you’d like, I can help you find more resources for your project.0? A of free vs. paid schematic software? Information on where to buy official licenses ?

In the heart of Tokyo, nestled between a vintage clothing store and a ramen shop, was a small, unassuming alleyway known as "Splan 7." It wasn't a place you'd stumble upon by accident; you had to know it existed. This alley was the epicenter of underground culture in Tokyo, a place where the city's most creative and daring souls gathered to express themselves.