Schematics Design
Digital/Analog Circuit
Microcontroller (STM32, NRF52x, NRF9160)
Power Solution (Ultra-low Power Design)
Radio Frequency Circuit
Circuit Simulation
SPICE Model Simulation (PSpice, LTSpice)
Time/Frequency Domain Analysis
PCB Layout and Routing
Layout/Routing with Professionalism
Proven EMC/EMI Performance
Lab Tests and Measurement
Electronics Trouble-Shooting
Tests per International Standards
RF Test and Certification
RF Certification Test per FCC, IEC Standards
Antenna Radiation Test
Electronics development for medical equipment, compatible with IEC 60601 and etc
IoT (Internet of Things) technologies, LoRa, LTE-M, and BLE
Development of motor control applications, for both brushed and brushless DC motors
Power solutions design, including battery and wireless charging applications
Analog Circuits, RF-circuitry, spectroscopy technology
Electronics Engineering Highlights
Embedded Software
Firmware Development with SDKs on various IDEs
I/O Interfaces
C/C++ Coding
Real-Time Processing
Static/Run-time Debugging
Test Software
Unit Test Software for Verification
Automated Test Software for Hardware
Software Debugging and Maintenance
Software Engineering Highlights
Software development for medical equipment, compatible with IEC 62304
Embedded software design based on IoT (Internet of Things) technologies, LoRa, LTE-M, NB-IoT, and BLE
Software architecture design, UML model
Automated test software development with Python
Software continuous integration and continuous deployment
Software Requirements
Software Requirements Specifications
Requirements Traceability Matrix
UML model
Security
Secure Boot
Encryption and Authentication
OTA Firmware Update