---
title: PCB (Printed Circuit Board)
type: PCB
description: This is the description
images:
  - src: /assets/components/PCB_1.JPG
    alt: 'Need to include more different PCBs'
usage: The circuit exists on the PCB
whereToFind: Everywhere!
alsoKnownAs: "Protoboard, breadboard, circuit"
---

Printed Circuit Boards, or PCB's, are the plates on which the circuit is placed. Although technically a PCB is not needed, as you could create all connections with just wire, they can be found everywhere. The first PCB's were added to consumer products in the 1950's. Their handdrawn traces are recognisable by their curvynes, and the PCB's are either single layer(one side) or double layer (front & back). Contemporary PCB's are digitally designed and usually multi-layer, allowing for a small footprint, but making it very difficult to repair.

<ins>Book recommendation by Joak https://openlibrary.org/books/OL27176861M/The_looting_machine</ins>
<ins>About the issues with PCB manufacturing and recycling it's minerals</ins>
<ins>Material of the PCB</ins>

- annotated PCB’s