Latest Technical Articles

Have you ever disassembled a motor and wondered how it rotates? Throughout this article, we’ll discuss electromagnetic…

Have you ever disassembled a motor and wondered how it rotates? Throughout this article, we’ll discuss electromagnetic induction and how magnetic fields can be utilized to generate motion.

Air motors are common in process industries, mainly used in hazardous areas. This article introduces the features and…

Air motors are common in process industries, mainly used in hazardous areas. This article introduces the features and working principles of air motors and the differences between air and electrical motors.

The choice to ground or float a power supply is not always clear in the NEC. This article explains floating or fixing a…

The choice to ground or float a power supply is not always clear in the NEC. This article explains floating or fixing a DC supply with respect to ground and how circuits can be functionally constructed both ways.

‘Twas the Night Before Christmas: like you’ve (probably) never heard it before.

‘Twas the Night Before Christmas: like you’ve (probably) never heard it before.

Since their creation, DC motors have become a part of our everyday lives. In this article, we’ll examine the…

Since their creation, DC motors have become a part of our everyday lives. In this article, we’ll examine the differences between various types of field-wound and permanent magnet DC motors.

As an engineer, why would you settle for simply plugging and unplugging your Christmas lights when you could, instead,…

As an engineer, why would you settle for simply plugging and unplugging your Christmas lights when you could, instead, spend many hours automating this very important December job? Let me show you.

Electromagnetic devices like motors and transformers rely on electric currents that drive magnetic fields which, in turn,…

Electromagnetic devices like motors and transformers rely on electric currents that drive magnetic fields which, in turn, can drive current on their own. That’s not always a good thing.

Learn about various ways to activate directional control valves for fluids using manual input, air pilot sources, and…

Learn about various ways to activate directional control valves for fluids using manual input, air pilot sources, and electrical controls. Sometimes, valves even use a mix of multiple power sources.

Power and control interruptions are, at best, problematic. In some applications, it’s catastrophic. Learn about…

Power and control interruptions are, at best, problematic. In some applications, it’s catastrophic. Learn about redundancy for the system, power supplies, control devices, and network topologies.

Compressed air is a common economical way of adding motion to your automated equipment, but the air needs to be filtered,…

Compressed air is a common economical way of adding motion to your automated equipment, but the air needs to be filtered, regulated, and sometimes lubricated. The air prep unit does all that and more.

Many PLC systems still require knowledge of the previous generation of RSLogix software from Rockwell, including the SLC…

Many PLC systems still require knowledge of the previous generation of RSLogix software from Rockwell, including the SLC 500 and the Lite software version for the MicroLogix family.

Advanced 3-D imaging and pattern recognition algorithms are required for robotic depalletization systems to deal with the…

Advanced 3-D imaging and pattern recognition algorithms are required for robotic depalletization systems to deal with the different shapes, sizes, and textures of packaging materials using in grocery logistics.

Machine-to-machine (M2M) communication is a critical component of the modern connected facility. OPC UA stands out as an…

Machine-to-machine (M2M) communication is a critical component of the modern connected facility. OPC UA stands out as an open protocol for making the link between shop floor and cloud systems.

Truly understanding how to implement IIoT technology requires tangible examples of machines, platforms, and data insights…

Truly understanding how to implement IIoT technology requires tangible examples of machines, platforms, and data insights that give relevance to high-level concepts.

Timers and counters are two of the most important fundamental function blocks in automation programming. Learn how to use…

Timers and counters are two of the most important fundamental function blocks in automation programming. Learn how to use TwinCAT 3 to program and monitor these important function variables.

Voltage is a simple topic at the surface, yet also extremely complex, with thousands of scenarios involving the unseen…

Voltage is a simple topic at the surface, yet also extremely complex, with thousands of scenarios involving the unseen forces of electron flow all around us. These 7 facts might surprise you!

Gathering and manipulating process data is, perhaps, the most significant advantage of digital controllers. Beckhoff IPCs…

Gathering and manipulating process data is, perhaps, the most significant advantage of digital controllers. Beckhoff IPCs gather, process, and integrate data with high-level systems in one platform.

Learn about how one example platform, KEPServerEX by PTC, uses OPC UA to integrate machine centers with various…

Learn about how one example platform, KEPServerEX by PTC, uses OPC UA to integrate machine centers with various communication protocol differences, the ultimate goal of M2M integration.

Conveyor systems come in all shapes and sizes, with factors like the drive motor and conveyor style influencing the…

Conveyor systems come in all shapes and sizes, with factors like the drive motor and conveyor style influencing the control method. Join us as we dive into the world of automated conveyance.