Veselin Madzharov

Engineering clarity from real-world experience

Veselin Madzharov works in industrial automation, PLC engineering and technical diagnostics, with a strong focus on stable operation, precision and long-term reliability. His approach follows the evidence left by every failure: understand the expected behavior, measure what is actually happening and trace the electrical, signal, control or mechanical path until the root cause becomes clear.

His books are written for industrial electricians, maintenance technicians, automation specialists, engineers, machine builders and anyone responsible for keeping production equipment running. They cover PLC systems, sensors, industrial networks, electrical distribution, grounding, drives, safety circuits, pneumatic systems and systematic machine diagnostics.

Rather than concentrating on one manufacturer or software version, the books explain transferable engineering principles. The emphasis is practical: symptoms, measurements, wiring, diagnostic procedures, corrective actions, verification and prevention.

Together, the books form a connected industrial troubleshooting library designed to help readers move methodically from a symptom to a verified root cause—and build repairs that stand the test of time.