Block/contents

Blocks
Computers	Computer Case - Server Rack - Microcontrollers
Display	Hologram Projector - Keyboard - Screen
Power and Networking	Capacitor - Net Splitter - Power Converter - Power Distributor - Relay
Extensions	Adapter - Cable - Disassembler - Disk Drive - Geolyzer - Motion Sensor - Redstone I/O - Transposer - 3D Printer
Robotics	Assembler - Charger - Drone - Robot - Waypoint