We all are well aware of supply chain issues. Probably the greatest attention getter is semiconductors. It is likely that everyone who is outside a comatose state heard there is a chip shortage. This is well documented. It is affecting everything from cell phones to automobiles.

You are very correct @taskmaster4450le. I buy components for building electronics, robotics, and IoT-related project. The prices of these components have really gone high almost up to x2 of their previous price due to chip scarcity or chip shortage. It is indeed affecting a lot.