Another component you'll need for a straightforward LED sign build is a Pi HAT. A Pi HAT is a term used to describe additional hardware attached to the top of a Raspberry Pi unit.

Never underestimate the ability of makers in over thinking and over-engineering the simplest of problems and demonstrating human ingenuity. The RGB LED sign made by [Hans and team] over at the [Hac… ...

How to free hand route and make neon signs! Take 20% off your SimpliSafe security system AND your first month is free when you sign up for the Interactive Monitoring service.