ARM (Advanced RISC Machine), Aerospace and Defense, Analog Circuit Design, Ball Grid Array (BGA), Best Practices, Bluetooth, C Programming Language, C++ Programming Language, Component Selection, Computer Firmware, Cost Control, Debugging Skills, Documentation, Electrical Design, Electrical Engineering, Electromagnetic Compatibility, Electromagnetic Interference (EMI), Embedded Systems, FCC (Federal Communications Commission), Failure Analysis, Hardware Development, Healthcare Quality, High Voltage (HV), I2C, Laboratory Equipment, Logic Analyzer, Manufacturing, Mass Production, Medical Equipment, Microcontroller, Oscilloscope, Printed Circuit Board (PCB) Layout, Product Development, Prototyping, Python Programming/Scripting Language, Regulatory Requirements, Schematic Capture, Soldering, System Architecture, System Integration (SI), Systems Engineering, Test Automation, Test Design, USB, Universal Asynchronous Receiver-Transmitter (UART)