Latest Sensors & Instruments Technical Articles

Categories

The Role of Machine Vision in the Pharmaceutical Industry

The Role of Machine Vision in the Pharmaceutical Industry

Machine vision has become more prevalent in the pharmaceutical industry recently, but how will this technology evolve in this industry over time?


Encoders vs. Resolvers: Applications and Characteristics

Encoders vs. Resolvers: Applications and Characteristics

Learn the general characteristics of encoders and resolvers; these two components may seem to have much in common but are used in very different applications.


How to Identify and Troubleshoot Power and Ground Side Circuits

How to Identify and Troubleshoot Power and Ground Side Circuits

This article introduces a few simple methods to test which type of circuits — whether ground- or power-switched — are being used and how to troubleshoot and properly fix issues.


Applications of Geometric Dimensioning & Tolerancing (GD&T) and Machine Vision in Manufacturing

Applications of Geometric Dimensioning & Tolerancing (GD&T) and Machine Vision in Manufacturing

A look at how cameras are used to detect GD&T based on the resolution of the camera, and how to achieve higher tolerances by using a differential waveform.


Digital Twinning and its Use in SCADA Systems

Digital Twinning and its Use in SCADA Systems

Learn all about Digital Twinning, and how this new technique can change the way we do a number of industrial operations!


A Technical Overview of Drones and their Autonomous Applications

A Technical Overview of Drones and their Autonomous Applications

Learn how drones operate, the physics of their flight, the hardware that makes them work, possible industry applications, and major considerations for commercial use.


Utilizing Exoskeleton Robots for Industrial Applications

Utilizing Exoskeleton Robots for Industrial Applications

Learn all about exoskeletons, a way to fuse robotics and humans in ways that can help the manufacturing process while protecting the human body from excessive strain.


How is Industrial Machine Vision Transforming the Industry?

How is Industrial Machine Vision Transforming the Industry?

Liquid lens and multi-spectral lighting solutions are advancing the manufacturer’s production lines.


An Introduction to Gray Code for Encoders

An Introduction to Gray Code for Encoders

This article introduces Gray code, a specialized binary arrangement necessary for absolute encoders to communicate with controllers.


Advanced Control Techniques for Collaborative Manipulators

Advanced Control Techniques for Collaborative Manipulators

Learn all about the collaborative robots (cobots) that work alongside humans and the many advanced strategies put in place so they can function efficiently and safely in industrial settings.


How to Measure Resistance with a Multimeter

How to Measure Resistance with a Multimeter

When the power is removed to a circuit, the common measurements of voltage and current prove meaningless. The only remaining option is to use resistance testing to determine which components and conductors are working.


How to Measure AC Current Using a Clamp Meter

How to Measure AC Current Using a Clamp Meter

This article discusses how to measure AC current and voltage using a clamp meter and some of the benefits and limitations of this method.


Introduction to the Fundamentals of Pneumatic Vacuums

Introduction to the Fundamentals of Pneumatic Vacuums

Vacuum pressures are not uncommon, but they can be more complicated than standard air systems. This article explores pneumatic vacuums, exploring applications, uses, and types.


How to Use a Multimeter to Measure Current

How to Use a Multimeter to Measure Current

This article will examine and discuss how to measure current with a multimeter, using the standard in-line current measuring method.


Barg vs Bara: Understanding Absolute and Gauge Pressure

Barg vs Bara: Understanding Absolute and Gauge Pressure

A common difference of terms arises when referring to air or pneumatic pressure, and those are gauge (BarG) pressure and absolute (BarA) pressure. Both can accurately describe a system, but when performing calculations and tests, it’s important to distinguish the difference.


The Evolution of Machine Vision

The Evolution of Machine Vision

This article discusses the evolution and history of machine vision throughout the years and where this technology is headed in the future.


How to Measure AC Voltage With a Multimeter

How to Measure AC Voltage With a Multimeter

Simple voltage measurements from a multimeter are the most frequently used function in these tools. Some of them are more difficult to understand than others, and this is definitely the case when comparing AC to DC voltage.


Wet vs. Dry Contacts: Knowing the Difference

Wet vs. Dry Contacts: Knowing the Difference

Wiring design systems can become confusing when some switching devices send power to the load automatically while others do not. Often called ‘wet’ and ‘dry’ contacts, these devices are fairly easy to troubleshoot once the differences are understood.


How To Measure DC Voltage With a Multimeter

How To Measure DC Voltage With a Multimeter

The simplest and most common measurement to obtain using a multimeter is voltage, in fact, they are often called ‘voltmeters’ for this reason.


How to Choose the Right Multimeter

How to Choose the Right Multimeter

Most every engineer knows that there is no replacement for having the correct tool. This is especially important in testing and repair when every subtle characteristic of the tool may influence the readings.