The project makes the participants familiar with the types of electronic and digital circuits and their functions, specific parameters for power supplies (voltage, electric current, power ratings), amplifiers and oscillators. The participants gain new skills in identifying symbols, inputs and outputs of electronic circuits, they interpret measurement results and select the appropriate type of electronic circuit used in the equipment and installations in the field. The participants connect an electronic circuit in an equipment or installations, according to the technical documentation and check the functionality of the equipment after connecting the electronic circuit. After the program the beneficiaries are able to service any electronic circuit.