When [daniely101] wanted a split keyboard, he decided to build his own. It wound up costing $25 to create a wireless board with no custom PCB required. Each half has its own microcontroller, and th… ...

Learn common troubleshooting techniques for electro-mechanical systems with complex wiring diagrams. Read and interpret electrical symbols, use tools and software, and seek help.

Arduino Projects with Code - Circuit Diagrams & Tutorials Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable ...