Rangga M.

Experience

• Electronic Engineer PT Tarifa Indonesia · Full-time Jan 2021 – Present 5 yrs 5 mos Bandung, West Java, Indonesia •Collaborated with a senior chemical researcher to build &
  develop prototypes.
  • Built two specific machines:
  ◦ Electro Spinning Machine
  ◦ Spin Coater Machine.
  • Was involved in multiple aspects of the machine-
  building process, including design (circuit design & CAD),
  firmware development, implementation, testing, and
  enclosure design (case/casing/housing).
  • Designed PCBs for the machines.
  • Used a microcontroller based on ARM architecture
  (ESP32/STM32/PICO).
  • Utilized the Arduino framework for the project.
  • Used Modbus RTU for communication within the machine.
  • Designed a GUI using MegunoLink.
  • Implemented a PID control system for
  the Spin Coater Machine.
  • AC Motor Wiring Systems with VFD.