The DC109 (DeadCat layout, 109mm motor to motor) is a micro quad deisgn for 110x class motor with 2.5 inch props.
Designed for 2S 2.5" MultiGP Micro Class, running 11xx series motors.

Design features:

• 109mm motor to motor, 2.5" prop size
• 11xx motor pattern (Ø9mm M2)
• 3mm main frame and 1.5mm top frame
• For flight controller & 4-in-1 ESCs with 20x20mm mounting hole pattern
• Designed for use with Micro AIO VTX (e.g. FX798T, VM275)

Please refer to HERE for 3D printed parts and other materials.

KRD HD3 155 Kit (155 True X / 3mm )

Created for FPV pilots who prefer smaller quad, who still want to capture HD FPV video without the need of carrying an action camera on top of the quad, by utilizing the Runcam Split .
 

Maiden flight of earlier version:
 

Design features:

• Higher, extended camera position avoids props in view of HD footage.
• Camera mount plates provide protection around the lens, compatible with BOTH standard and GoPro style lens.
• Designed for 3" props powered by 13xx/14xx motors.
• 155mm Motor to Motor True X design
• Wide arms version for Single ESCs
• Designed for top mounted battery configuration, while you can still bottom mount if you insist...

KRD HD3 155 Kit (155 True X / 3mm )

Maiden flight or early version:

Design features:

• Higher, extended camera position avoids props in view of HD footage.
• Camera mount plates provide protection around the lens, compatible with BOTH standard and GoPro style lens.
• Designed for 3" props powered by 13xx/14xx motors.
• 155mm Motor to Motor True X design
• Wide arms version for Single ESCs
• Designed for top mounted battery configuration, while you can still bottom mount if you insist...

Created for FPV pilots who prefer smaller quads, would also like to capture HD FPV video without the need of carrying an action camera on top of the quad, now it comes with even smaller package by utilizing the Runcam Split Mini .
 

Design features:

• Higher, extended camera position avoids props in view of HD footage.
• Cage style frame plates provide protection for the lens and electronics.
• Designed for 2.5" props powered by 11xx motors.
• True X motor layout.
• Dual stack makes low profile design possible, combined with top mounted battery for improved handling.

PROTOTYPE TEST FLIGHT:

Mission: Simple, relatively resonable priced carbon fiber mechanical keyboard case, sandwich style.

Design Features:

• Plates are CNC machined from 1.5mm Carbon Fiber Sheets
• Openable MX Switch Cutout - For use with Cherry MX switches (and clones), openable design allows access and maintenance without having desoldering the switches. (Please note that some switches use different housing latch design, opening after mounting will not be possible.)
• Accessible Stabilizer Cutout - For use with PCB mounted stabilizers, allows access and maintenance by desoldering just one switch where the stabilizer sits.
• Intermediate sized bezel profile - slightly better PCB compatibility, better clearance between keycaps and mounting screws, especially countersunk spacers pictureed above, also showing more CF texture for CF enthusiasts. :)

Mission: Simple, relatively resonable priced carbon fiber mechanical keyboard case, sandwich style.

Design Features:

• Plates are CNC machined from 1.5mm Carbon Fiber Sheets
• Openable MX Switch Cutout - For use with Cherry MX switches (and clones), openable design allows access and maintenance without having desoldering the switches. (Please note that some switches use different housing latch design, opening after mounting will not be possible.)
• Accessible Stabilizer Cutout - For use with PCB mounted stabilizers, allows access and maintenance by desoldering just one switch where the stabilizer sits.
• Intermediate sized bezel profile - slightly better PCB compatibility, better clearance between keycaps and mounting screws, especially countersunk spacers pictureed above, also showing more CF texture for CF enthusiasts. :)