Roadmap branches
The skill graph is split into 27 branches — 7,988 topics in all, of which 163 have a written article so far. Branches with articles are listed first.
Analog Electronics
Continuous-signal circuit design: amplifiers, filters, oscillators, signal conditioning, and precision measurement circuits.
79 of 360 topics written
IoT & Connectivity
IoT architecture, short-range/LPWAN wireless, IoT protocols, cloud/edge platforms, and IoT security.
40 of 320 topics written
Embedded Systems
Core embedded software engineering: microcontroller programming, peripheral drivers, and system bring-up.
39 of 400 topics written
Embedded & Firmware
MCU architecture, C programming, peripheral drivers, RTOS, board bring-up, memory/bootloader, and connectivity.
3 of 280 topics written
Medical Device Eng.
IEC 60601, FDA 510(k), biocompatibility, biosignal electronics, and medical device design/compliance.
1 of 320 topics written
PCB & Hardware Design
PCB layout, schematic capture, signal integrity, power integrity, EMC design, and DFM/DFT methodologies.
1 of 320 topics written
Biomedical & Med Device
Physiology/biophysics, biopotential/biosignal electronics, medical device design, regulatory frameworks, and digital health.
279 topics · articles in preparation
Consumer Product EE
Product requirements, power/battery, wireless/connectivity, firmware, industrial design, compliance, and lifecycle management.
279 topics · articles in preparation
Control Systems
Classical and modern control theory, state-space design, digital control, and industrial/embedded control systems.
320 topics · articles in preparation
Cybersecurity & Secure HW
Networking/OS security, cryptography/PKI, hardware security, embedded/IoT security, pentest, and threat intelligence.
280 topics · articles in preparation
DSP & Signal Processing
Signals/systems theory, digital filter design, spectral analysis, adaptive DSP, FPGA implementation, and ML for signals.
280 topics · articles in preparation
Digital Electronics
Logic design, combinational/sequential circuits, digital arithmetic, HDL design, and digital system architecture.
400 topics · articles in preparation
Firmware & Software Eng.
Software engineering fundamentals, embedded C/C++, RTOS, embedded Linux, DevOps for embedded, and testing.
320 topics · articles in preparation
Hardware HW Engineer
Schematic/component design, PCB layout, signal integrity, analog/digital HW, power/battery, verification, and HW architecture.
280 topics · articles in preparation
Instrumentation & Measurement
Sensors, transducers, signal conditioning, data acquisition, calibration, and industrial instrumentation systems.
320 topics · articles in preparation
PLC & DCS & SCADA
Industrial automation, PLC programming, DCS architecture, SCADA/HMI design, industrial networking, functional safety, and IIoT.
270 topics · articles in preparation
Power Electronics
Switched-mode power supplies, motor drives, inverters, DC-DC converters, and high-efficiency power conversion systems.
320 topics · articles in preparation
Power Electronics & EE
Power electronics fundamentals, DC-DC/AC-DC converters, inverter/motor drives, magnetics, control, and standards.
280 topics · articles in preparation
Precision Ag Embedded
Agronomy basics, field sensors, embedded/wireless systems, UAV/robotics for agriculture, data analytics, and sustainability.
210 topics · articles in preparation
Propulsion & Space Sys
Astrodynamics, spacecraft systems, propulsion systems, structures/thermal design, GNC, and mission design.
210 topics · articles in preparation
RF & Wireless
RF circuit design, antenna theory, transmission lines, microwave components, and RF system architecture.
320 topics · articles in preparation
Radar & RF Systems
EM theory, antenna design, RF circuits, radar systems/signal processing, electronic warfare, and system test/measurement.
280 topics · articles in preparation
Robotics & Motion Ctrl
Kinematics/dynamics, motion control, sensors/perception, path planning, ROS, system integration, and advanced robotics.
210 topics · articles in preparation
Signal Processing
Digital signal processing theory: FIR/IIR filters, FFT, sampling theory, adaptive DSP, and hardware implementation.
320 topics · articles in preparation
Soldering
PCB assembly, solder materials, reflow/wave soldering, rework/hand soldering, quality inspection, and IPC standards.
210 topics · articles in preparation
VLSI & Chip Design
CMOS device physics, RTL/HDL design, logic synthesis, STA, analog IC, physical design (PnR), DFT, and advanced nodes.
280 topics · articles in preparation
VLSI & Semiconductor
Semiconductor physics, CMOS device/process, digital VLSI, analog IC design, physical design, and EDA tools.
320 topics · articles in preparation
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