The core activity of Kolarov GmbH is electronics development, particularly the development and optimization of electronic systems and components, including: microcontroller-based data processing, analog and digital signal processing, HF communication, PCB design, EMV optimization, FPGA development (VHDL), and microcontroller programming (STM32L, PIC, NXP). The company also offers services such as project management, testing and evaluation of newly developed electronics, as well as the creation of project-related documentation.