High flying orbital projects, and the ground stations to communicate with them
Blinking LEDs and spinning wheels POV displays will always persist!
FPGAs, CPLDs, PALs, and GALs. VHDL, Verilog, or Schematic. This is the place to check out Programmable Logic!
Projects based on everyone's favorite low cost Linux Machine - The Raspberry Pi
QWERTY, DVORAK, chorded, mechanical, soft touch, ergonomic - all kinds of keyboard hacks
Projects that were officially submitted to the 2014 Hackaday Prize
50 projects that move on to the Semifinal round of The Hackaday Prize