Archive Domains
// content.categories — photo journals · technical articles · build logs
📡
// domain.01
RF & Radar
Software-defined radio experiments, radar signal processing, antenna builds, PNT systems, and spectrum analysis. The deep end of the electromagnetic rabbit hole.
SDR
PNT
Radar
Antenna
GNSS
⚡
// domain.02
Electrical
PCB design, mixed-signal circuits, power electronics, high-speed digital. From schematic capture to populated board — the full hardware lifecycle.
PCB
KiCad
Analog
Power
FPGA
💾
// domain.03
Embedded Software
Firmware, RTOS, bare-metal drivers, bootloaders, and the beautiful chaos of hardware-software co-design at the edge of timing constraints.
C/C++
RTOS
Drivers
ARM
DSP
🔧
// domain.04
Mechanical & DIY
CNC, 3D printing, machined parts, jigs and fixtures, custom enclosures. Everything that needs to physically exist before the electrons can flow.
CAD
FDM
CNC
Fab
Sheet Metal
📐
// domain.05
Nerdy Math
Signal processing theory, statistical estimation, Kalman filters, Fourier analysis, link budget math, and the occasional rabbit hole into numerical methods.
DSP
Estimation
Kalman
FFT
Stochastic
🛸
// domain.06
Systems & Aerospace
Systems engineering perspectives, aerospace platform integration, defense technology commentary, and end-to-end design thinking at mission scale.
SysEng
Aerospace
ICD
MBSE
V&V