Two intermeshing 36 cm rotors and push propeller powered by 1M motor. The propeller can move to the left right-1 micro motor. Retractable landing gear, lights, opening cockpit and doors grohld@centrum.cz

SOLVESPACE is a parametric 3d CAD program.

Project IceStorm aims at reverse engineering and documenting the bitstream format of Lattice iCE40 FPGAs and providing simple tools for analyzing and creating bitstream files. The IceStorm flow (Yosys, Arachne-pnr, and IceStorm) is a fully open source Verilog-to-Bitstream flow for iCE40 FPGAs.

Using lattice iCE