Dovydas Keršys

How to Read Industrial Electrical Schematics: A Practical Guide to Ladder Logic, Control Circuits, Symbols, Power Drawings, and PLC Wiring

Dovydas Keršys

$19.99

Industrial Electrical Troubleshooting: A Practical Field Guide to Diagnosing Faults in Motors, Drives, Control Circuits, Sensors, Power Systems, and Industrial Wiring

Dovydas Keršys

$19.99

PLC Troubleshooting for Maintenance Technicians: A Practical Step-by-Step Guide to Diagnosing Inputs, Outputs, Sensors, Communications, Drives, and Machine Faults Using Siemens and Allen-Bradley PLCs

Dovydas Keršys

$19.99

24 V DC Control Circuit Troubleshooting: A Practical Field Guide to Power Supplies, Switches, Relays, Sensors, Multimeter Testing, and Systematic Fault-Finding

Dovydas Keršys

$17.99

Contactor and Relay Troubleshooting: A Practical Field Guide to Coil Faults, Contact Problems, Overload Trips, Control Circuits, Chatter, and Systematic Fault-Finding

Dovydas Keršys

$17.37

4–20 mA Signal Troubleshooting: A Practical Guide to Current Loops, Transmitter Wiring, Scaling, Measurement, and Systematic Fault-Finding

Dovydas Keršys

$16.52

How to Become a PLC Programmer Without a Degree: A Practical Step-by-Step Guide to PLC Programming, Industrial Automation, Hands-On Projects, Job Skills, and Getting Hired Without a College Degree

Dovydas Keršys

$13.97

Safety Circuit Troubleshooting for Maintenance Technicians: A Practical Guide to E-Stops, Guard Switches, Safety Relays, Light Curtains, Safety PLCs, STO, Contactors, and Machine Safety Faults

Dovydas Keršys

$13.12

Industrial Sensor Troubleshooting: A Practical Guide to Diagnosing Proximity, Photoelectric, Pressure, Temperature, Flow, Level, Encoder, Analog, and PLC Sensor Faults

Dovydas Keršys

$12.27

Servo Drive Troubleshooting for Maintenance Technicians: A Practical Guide to Servo Motors, Encoders, Alarms, Feedback Faults, Positioning Errors, ... Problems, Tuning, and Machine Diagnostics

Dovydas Keršys

$11.42

Three-Phase Motor Troubleshooting: A Practical Guide to Induction Motors, Starters, Electrical Testing, VFDs, and Systematic Fault-Finding

Dovydas Keršys

$17.99

TIA Portal for Maintenance Technicians: A Practical Guide to Going Online, Monitoring PLC Logic, Reading Programs, and Diagnosing S7-1200 and S7-1500 Faults

Dovydas Keršys

$19.99

PROFINET Troubleshooting: A Practical Guide to Device Names, Network Connections, Industrial Ethernet Cabling, Diagnostics, and Systematic Fault-Finding

Dovydas Keršys

$19.99

The Machine Won’t Start: A Practical Troubleshooting Guide for Maintenance Technicians: Electrical, PLC, Safety, Sensor, Motor, VFD, Pneumatic, and Control System Faults

Dovydas Keršys

$12.27

Multimeter Troubleshooting for Maintenance Technicians: A Practical Guide to Voltage, Current, Resistance, Continuity, Sensors, Motors, PLC I/O, and Industrial Control Circuits

Dovydas Keršys

$13.12

Industrial Control Panel Components Explained: A Practical Guide to Breakers, Contactors, Relays, PLCs, VFDs, Power Supplies, Safety Devices, Wiring and Troubleshooting

Dovydas Keršys

$13.12

The New Maintenance Technician Survival Guide: A Practical First-Year Guide to Troubleshooting, Electrical Controls, PLCs, Motors, Pneumatics, Hydraulics, and Industrial Breakdowns

Dovydas Keršys

$12.27

Working Alone as the Only Maintenance Technician: A Practical Guide to Prioritizing Breakdowns, Staying Safe, Managing Production Pressure, and Building a One-Person Maintenance System

Dovydas Keršys

$13.12

Machine Commissioning for Maintenance & Automation Technicians: A Practical Guide to Safe Startup, PLC I/O, Drives, Networks, Safety Systems, Sequence Testing, and Handover

Dovydas Keršys

$12.27

Pneumatic Troubleshooting for Maintenance Technicians: A Practical Guide to Air Supply, Valves, Cylinders, Leaks, Pressure Loss, Vacuum Systems, and Machine Faults

Dovydas Keršys

$12.27

How to Make More Money as a Maintenance Technician: A Practical Guide to Higher Pay, Better Jobs, Valuable Skills, Salary Negotiation, and Side Income

Dovydas Keršys

$13.12

Industrial Encoder Troubleshooting: A Practical Guide to Diagnosing Encoder Signals, Wiring, Mechanical Faults, PLC Inputs, Drives, and Motion Feedback

Dovydas Keršys

$12.27

The 3 AM Breakdown: Staying Calm Under Pressure: A Practical Guide to Troubleshooting, Decision-Making, Communication, and Safe Recovery During Industrial Maintenance Emergencies

Dovydas Keršys

$13.97

Industrial Maintenance Interview Questions & Answers: A Practical Guide to Electrical, Mechanical, PLC, VFD, Troubleshooting, Safety, and Behavioral Interview Questions for Maintenance Technicians

Dovydas Keršys

$13.97

Selling Your 3D Prints Locally: A Practical Guide to Markets, Local Shops, Custom Orders, Pricing, and Turning Your 3D Printing Hobby Into Real Side Income

Dovydas Keršys

$12.27

DIY Appliance Troubleshooting for Beginners: A Practical Step-by-Step Guide to Diagnosing Common Appliance Problems, Finding Faults, and Knowing What You Can Fix Yourself

Dovydas Keršys

$14.82

Relays, MOSFETs & Transistors Explained: A Practical Beginner’s Guide to Electronic Switching, BJTs, MOSFETs, Relay Circuits, Load Control, Protection, Microcontrollers, and Troubleshooting

Dovydas Keršys

$16.52

Home Automation Without the Confusion: A Practical Beginner’s Guide to Smart Home Automations, Matter, Thread, Zigbee, Sensors, Lighting, Security, Troubleshooting, and Reliable Routines

Dovydas Keršys

$16.52

Industrial Sensor Wiring and Troubleshooting: PNP, NPN, Proximity, Photoelectric, and Limit Switches

Dovydas Keršys

$19.99

PROFINET Troubleshooting Casebook: Device Replacement, Missing Stations, and Connection Faults

Dovydas Keršys

$19.99