Embedded systems
Firmware, signal-chain engineering, and field-deployed control systems on STM32 / ARM Cortex-M class targets.
Firmware and control
- STM32 and ARM Cortex-M firmware.
- ESP32 firmware for connected devices.
- PID closed-loop control for servo and motor systems.
- Hardware-in-the-loop firmware development.
Signal chains
- Analog front end (AFE) → multi-stage amplification → ADC sampling → digital filtering pipelines.
- Sensor integration with calibration and temperature compensation.
Hardware
- Multilayer PCB design.
- Component selection, procurement, and assembly oversight.
- Field deployment in vibration-tolerant environments.
Tech stack
STM32ARM Cortex-MESP32PIDAFEADCDigital filteringMultilayer PCBOpenWrtWireGuardCC++Go (firmware agent)