OneMonroe

An Introduction to Stereolithography (SLA)
3D Printing
3D printing has evolved over the years. In addition to fused filament fabrication (FFF), there are now other technologies used to build three-dimensional objects from raw materials. Stereolithography is one such alternative 3D printing technology. Like FFF, it involves the … Read More
6 Surprising Facts About Titanium
Aerospace
Featuring the atomic number 22, titanium is a refractory metal that’s used extensively in the aerospace and manufacturing industries. Its strong and lightweight properties make it ideal for aerospace and manufacturing applications. Even if you’ve heard of titanium, though, there … Read More
What’s the Difference Between Mass Production and Custom Production?
American Manufacturing
Production is what makes the world go round. Defined as the conversion of raw materials and resources into finished products, it’s the precursor to consumption. People desire specific types of products. Before they can buy and use a product, though, … Read More
How to Choose Spring Plungers: What You Should Know
Ball Plungers
Spring plungers are used in a variety of indexing and positioning applications. Also known as spring-loaded plungers, they feature a they feature a ball or nose and a spring. The spring is designed to apply pressure so that the ball … Read More
What Are Tooling Balls Used For?
Ballizing
Tooling balls are commonly used in machining operations. Consisting of a heavy-duty metal construction — typically tungsten carbide — they provide a fixed reference point. To learn more about tooling balls and what they are used for, keep reading. Positioning … Read More
Plain Bore vs Roller Bearings for Caster Wheels
Bearings
You can’t choose the right set of caster wheels without considering the bearing type. All caster wheels have a bearing. Bearings are parts or assemblies of parts that facilitate rotation. Without them, caster wheels wouldn’t be able to roll. Ball … Read More
The Beginner’s Guide to Carriage Bolts
Beginners Guides
When shopping for bolts, you may come across carriage bolts. Also known as coach bolts, they are used in fastening applications. You can use carriage bolts to fasten metal workpieces to other metal workpieces, or you can use them to … Read More
Employee of the Month: Mike Kizer
Blog Posts
Congratulations to Mike Kizer for December 2023!!! Nomination The squeaky wheel gets the grease, a common cliche for the loudest personalities or biggest winners drawing all the attention and accolades. Maybe rightfully so. This nomination is not about one of … Read More
Pros and Cons of Single-Pass Boring
Boring
Boring is a common process used in the manufacturing industry. Not to be confused with drilling, it involves the use of a cutting tool or bit to enlarge an existing hole in a workpiece. While some boring processes require multiple … Read More
What Are Guide Rail Brackets?
Brackets
If you’re thinking about implementing guide rails in your business’s operations, you may want to invest in a set of brackets. Guide rail brackets are commonly used in the construction, transportation and manufacturing industries. They allow for the mounting, as … Read More
The Beginner’s Guide to Rubber Bumpers
Bumpers
When shopping for molded parts, you may come across rubber parts. They are made of molded rubber. Rubber bumpers are small rubber pads that are highly versatile. You can use them in a variety of recreational and commercial applications. Overview … Read More
5 Things You Didn’t Know About Bushings
Bushings
Bushings offer a simple and effective way to dampen vibrations. As shown in the adjacent photo, they consist of a cylindrical sleeve with an exterior of rubber or rubber-like padding. You can place a part like a shaft or control … Read More
6 Things to Consider When Choosing Material Handling Cabinets
Cabinets
Material handling cabinets offer a convenient storage solution for the workplace. They are heavy-duty cabinets in which you can store tools and materials. When shopping for material handling cabinets, however, you should consider the six following things. #1) Size One … Read More
Cable Grips: Everything You Need to Know
Cables & Wiring
If you’re tired of dealing with damaged or worn-out cables, you may want to invest in a set of cable grips. Also known as cord grips and cable glands, they can extend the life of your cables. Here’s everything you … Read More
The Beginner’s Guide to Spring Ring Casters
Casters
When shopping for casters, you may come across spring ring casters. They are commonly found on office chairs, storage cabinets, carts, tables, medical equipment and other wheeled products. Like all casters, they feature an undriven wheel and a mounting assembly. … Read More
5 Fun Facts About Die Casting
Casting
Manufacturing companies often use die casting produce complex metal products and components with precise dimensions. There are other processes available that can manipulate metal workpieces into a new size and shape. Die casting, however, is more accurate since it allows … Read More
What Is a G70 Transport Chain?
Chains
You can’t use just any ordinary chain for towing and lifting heavy objects. Rather, you’ll need to choose a heavy-duty chain that can withstand the weight of the load. One of the most popular types of chains used for towing … Read More
What Is Thread-Locking Fluid?
Chemical Processes
Have you ever installed a fastener, such as a bolt or screw, only for it to wiggle its way out? Even if it doesn’t happen immediately, fasteners can and will loosen over time. This is especially true in applications involving … Read More
What Are Clip Blocks and How Do They Work?
Clamps
Clip blocks offer a simple solution when working with panels and aluminum profiles. You may need to temporarily hold a panel to an aluminum profile. Rather than using screws or other traditional fasteners to hold these components together, you can … Read More
What Are Cable Clips?
Clips
Cable clips simplify the process of installing, as well as maintaining, wires and cables. Rather than allowing a wire or cable to hang loosely, you can secure it in place with a set of cable clips. Whether you’re installing a … Read More
6 Facts About Nail Guns
Construction
Also known as a nailer, a nail gun is a handheld power tool that’s designed to drive nails into an object or workpiece. They are typically powered by either compressed air, flammable gas or electromagnetism. Rather than relying on a … Read More
How Does Water Jet Cutting Work?
Cutting
Cutting is synonymous with the manufacturing industry. To convert raw materials and workpieces into finished products, manufacturing companies must typically cut them. Cutting is simply defined as physically separating or opening a solid object. There are several different types of … Read More
What Is a Solar Inverter and How Does It Work?
Did You Know?
Solar energy is on the rise. According to the U.S. Department of Energy (DOE), 3% of all electricity produced in the United States comes from solar panels. Solar panels are devices that produce electricity in response to sunlight. Solar panels, … Read More
What Is a Distribution Box?
Distribution Boxes
Distribution boxes are commonly used in residential and commercial electrical systems. Also known as a distribution board, it’s responsible for distributing the electrical power throughout the home or building with which it’s used. To learn more about distribution boxes and … Read More
Plunger vs T-Style Door Holders: What’s the Difference?
Doors
You won’t always have a free hand when walking through doors. Maybe you’re carrying a heavy box, or perhaps you’re helping a coworker or colleague carry a machine. Regardless, you may have both of your hands full. Rather than trying … Read More
Drawer Slides and Travel Distance: What You Should Know
Drawer Slides
When shopping for drawer slides, you may come across the term “travel distance.” Drawer slides are commonly used in cabinets, tool benches and other storage solutions. They consist of rails with ball bearings. As their name suggests, they are used … Read More
An Introduction to Lifting Magnets and How They Work
Economy
Have you heard of lifting magnets? If so, you might be wondering how they work. Lifting magnets produce the same magnetic field as all other magnets. They are known as “lifting magnets,” however, because they are designed specifically to lift … Read More
How Much Does it Cost to Charge an EV at a Public Charging Station
Electric Vehicles
Cost To Charge Electric Vehicles The cost to charge an electric vehicle can vary greatly due to different charging station network companies and their pricing model. Electrify America, a common charging station in the south, charges by kilowatt per hour … Read More
Top 10 Failures in Manufacturing
Employment
If you are looking for a list of spectacular manufacturing failures, where products fail to perform as intended, that is not this story (although I would bet at least one of these listed failures happened in every one of those … Read More
5 Tips to Reduce Waste in the Manufacturing Industry
Energy
All businesses should take a proactive approach towards minimizing waste, and manufacturing companies are no exception. According to the Environmental Protection Agency (EPA), more than a quarter-billion tons of trash are produced in the United States each year. While it’s … Read More
What’s the Difference Between Buffing and Polishing
Fabrication
Buffing and polishing are two common finishing processes used in the manufacturing industry. They both involve smoothing the surface of a workpiece to improve its aesthetics as well as its physical properties. Unbeknownst to many people, however, buffing and polishing … Read More
How Cold-Formed Steel Is Made
Factory
Statistics show steelmakers in the United States produced over 95 million tons of the iron-carbon alloy in 2018 — the industry’s highest level of production in over a decade. Consisting mostly of iron with about 0.03 to 1% carbon, it’s … Read More
How to Avoid Cross-Threading Fasteners
Fasteners
Have you ever tried to install a screw or bolt, only for the threads to become misaligned? A phenomenon known as cross-threading, it’s a serious problem that can leave the fastened parts loose and vulnerable to damage. Threaded fasteners like … Read More
Fastener mistakes to watch out for
Fasteners Inc
Whether you’re on a construction site or at home, making mistakes with your fasteners can come with serious problems. Learn about the most common fastener mistakes and avoid jeopardizing your project. Using the wrong tool to fasten it When you … Read More
How to Choose Fine Screw Adjusters
Fine Screw Adjusters
Fine screw adjusters offer a convenient alternative to reduction-geared adjusters. Consisting of small rods with a high threads per inch (TPI) count, you can use them to fine-tune machines and equipment. Fine screw adjusters make it easy to perform adjustments … Read More
6 Common Uses for Footman Loops
Footman Loop
Footman loops are versatile products that support a variety of different applications. Also known as strap loops, they are metal bars. You can install them on just about any flat surface. What are some uses for footman loops exactly? Here … Read More
The Beginner’s Guide to Link Type Fuses
Fuses
Fuses are commonly used in circuits to protect electrical devices from overcurrent. You can find them in automotive electrical systems, aerospace electrical systems, homes, commercial buildings and more. If the current traveling through the circuit exceeds that for which the … Read More
Window Gaskets: The Perfect Sealing Solution for Windows
Gaskets
For a more energy-efficient home or business, look no further than window gaskets. Research shows that windows contribute to 4% of heat gain during the summer and 8% of heat loss during the winter. Windows with gaps or openings around … Read More
The Benefits of Stainless Steel Handwheels
Handles
Handwheels offer an effective and ergonomic way to adjust machines. As you tun a handwheel, it will engage the machine to which it’s connected. If you’re looking to buy a handwheel, though, you should consider choosing a stainless steel model. … Read More
Handwheel Accessories: What You Should Know
Handwheel
Handwheels offer an ergonomic and effective way to adjust machinery or valves. Once installed, you can manually turn the handwheel to make the necessary adjustment. Turning the handwheel clockwise will typically result in tighter adjustment, whereas turning the handwheel counterclockwise … Read More
Choosing the Right Drawer Slide Finish
Hardware
Slides are an essential part of all drawers. From cabinets and chests of drawers to workbenches and toolboxes, they are runners that allow drawers to open and close. When you pull open a drawer, it will glide along a pair … Read More
6 Tips on How to Use a Hex Key
Hex Keys
Do you know how to use a hex key? Also known as an Allen wrench, a hex key is a tool used to tighten and loosen fasteners with a hexagonal recess. Screws and bolts are often designed with a hexagonal … Read More
How Strap Hinges Differ From Traditional Door Hinges
Hinge
Because they are both commonly found on doors, many people assume that strap hinges are the same as traditional door hinges. They both feature two leafs while allowing for a limited angle of rotation. You can install a set of … Read More
A Short History of Casters
History
Casters are one of those things we take for granted and use every day. From the grocery cart to the office chair you sit in, the caster is a part of moving heavy items easily in multiple directions by pushing … Read More
How to Choose a Side Pull Hoist Ring
Hoist Rings
Not all hoist rings are designed for vertical lifting applications; some of them are designed specifically for pulling applications. Known as side pull hoist rings, they can withstand lateral forces. If you’re looking to buy a side pull hoist ring, … Read More
Zinc-Plated vs Powder-Coated Steel Hooks: Which Is Best?
Hooks
Steel hooks offer a convenient hanging solution. You can install them in your garage, closet, kitchen, shed, workplace and just about anywhere else. Consisting of a U-shaped piece of steel, steel hooks provide a stable place from which to hang … Read More
The ABCs of Rubber Keypads: Glossary of Terms
Keypads
Rubber keypads are used in a wide variety of consumer and commercial applications. Consisting of a rubber pad with many individual switches or keys, they function as device interfaces. You can control a device by pressing the buttons on its … Read More
5 Things to Consider When Choosing an Aluminum Knob
Knobs
If you’re looking to buy an aluminum knob, there are several things you need to consider. Aluminum knobs are commonly used in clamping and fastening applications. They feature an all-aluminum construction that’s stronger and more durable than plastic knobs. Once … Read More
The Benefits of Using a Compression Latch
Latches
Compression latches offer a unique alternative to traditional cam latches. Like all latches, they are used to join two or more objects, such as a door and a door frame. Only compression latches, however, are designed to apply compression to … Read More
Leveling Feet vs Leveling Pads: What’s the Difference?
Leveling Mounts, Feet and Pads
Wobbly or uneven machinery is more than a nuisance; it can pose a safety hazard. When left unchecked, a heavy industrial machine may fall over and injure nearby workers. Even if it doesn’t fall over, the machine may damage the … Read More
What Are Clamping Levers?
Lever Arms
Lever arms are available in a variety of styles. In addition to traditional single-arm and two-arm styles, there are clamping levers. Also known as clamping handles, they allow for quick and easy adjustments via clamping. What are clamping levers exactly, … Read More
What Is a Bolt Type Anchor Shackle?
Lifting Equipment
Bolt type anchor shackles are commonly used in rigging and lifting applications. Also known simply as bolt shackles, they feature a bolt that’s secured with a pin. You can use a bolt type anchor shackle to lift or pull heavy … Read More
5 Reasons to Use an LED Lighting System for Construction Sites
Lighting
If you work in the construction industry, you should consider investing in a light-emitting diode (LED) lighting system. Construction sites require lighting. Without lighting, productivity will drop and the risk of injury will increase. Rather than using traditional spotlights or … Read More
What Are Cam Latches and How Do They Work?
Locks
You don’t have to use a traditional lock to keep a door or cabinet closed. There are other latching mechanisms available, such as cam latches. While cam latches feature a simple design, however, they offer a reliable and long-lasting latching … Read More
The Beginner’s Guide to Cams and How They Work
Machining
Cams are commonly found in engines, industrial printers, manufacturing machines and various mechanical equipment. While small in size, they play an important role in the function of these devices. What are cams exactly, and how do they work? What Is … Read More
What Are Cylindric Retaining Magnets?
Magnets
Magnets come in a variety of styles. While some of these styles are used in consumer electronics, others are used in commercial applications. Cylindric retaining magnets, for instance, are commonly used in the manufacturing and construction industries. They are made … Read More
What Are Jig Feet Buttons? Here’s What You Should Know
Manufacturing
When shopping for workholding solutions, you may come across jig feet buttons. They are commonly used as workholding solutions in the manufacturing industry. Overview of Jig Feet Buttons Also known as jig rest buttons, jig feet buttons are workholding solutions … Read More
An Introduction to Inorganic Antimicrobial Coatings
Material
You might not be able to see them, but germs are everywhere. Studies show that a typical desk surface contains over 10 million germs. Aside from cleaning surfaces, though, there are other ways to stop these microscopic invaders from spreading. … Read More
What Are Pallet Hand Trucks and How Do They Work?
Material Handling
A pallet hand truck offers an ergonomic and inexpensive way to move loaded pallets. Not to be confused with a pallet jack, it’s a specialized hand truck that’s designed for use with pallets. It will allow you to lift and … Read More
5 Facts About Through Hardening
Metalworking
Have you heard of through hardening? It’s commonly used to increase the strength of metal fasteners, such as washers. Some fasteners are made of conventional stainless steel, whereas others are made of through-hardened stainless steel or other alloys. Through-hardened washers … Read More
An Introduction to Molded Rubber Plugs
Molding
Molded rubber plugs are highly versatile. Like other rubber parts, they don’t rust, nor do they corrode. Therefore, molded rubber plugs last a long time. You can use them to seal holes, finish surfaces and protect components from damage. What … Read More
Employee of the Month: Zach Budysz
Monroe News
Congratulations to Zach Budysz on Being Employee of the Month for March 2024! Nomination We’re excited to celebrate Zack Budysz as our Employee of the Month for March. Zack transcends the usual expectations – his knack for meticulous organization and … Read More
Top 10 Failures in Manufacturing
National
If you are looking for a list of spectacular manufacturing failures, where products fail to perform as intended, that is not this story (although I would bet at least one of these listed failures happened in every one of those … Read More
The Beginner’s Guide to Compression Molding
Operations
Compression molding is a molding process that’s characterized by the use of a heated mold that’s exposed to pressure. Like other molding processes, it involves placing a material, typically plastic or a similar polymer, in a mold cavity. After the … Read More
Keyed Different vs Keyed Alike Padlocks
Padlocks
When purchasing padlocks in bulk, one of the decisions you’ll have to make is whether to choose keyed different or keyed alike. All padlocks require the use of a key to open. They don’t have a combination dial. Rather, padlocks … Read More
What Are Marine Style Quick Release Pins?
Pins & Plungers
Quick release pins simplify the process of assembling and dissembling parts. Also known as ball locking and ball detent pins, they are used to secure two or more parts together. You can then release the parts by removing the quick … Read More
5 Benefits of Powder Coating
Plating
From motorcycle and bicycle frames to musical instruments, cookware and more, countless products are manufactured with a powder-coated exterior. Powder coating is a finishing process that involves the deposition of dry particulate matter (powder) onto the surface of an object … Read More
What Is a Toggle Press and How Does It Work?
Pressing
Machine presses are used extensively in the manufacturing industry. They live up to their namesake by applying pressure to a workpiece. Some of them can apply as much as 30 tons of pressure, in fact, whereas others are designed to … Read More
Understanding Airplane Stalls
Quality
There are some key differences to understanding the difference between a stall in your car and a stall in an airplane. When your car stalls, it slows until it comes to a complete stop. When an airplane stalls, it stops … Read More
6 Common Materials Used for Rod Ends
Rod Ends
From steering links and tie rods to control ends and more, rod ends are used in a variety of applications. Also known as Heim Joints, they are mechanical joints consisting of a shank and bearing. Like with other mechanical joints, … Read More
What Is Rubber Sheeting Used For?
Rubber Products
Rubber sheeting is a versatile product that’s used in dozens of applications. As the name suggests, it consists of sheets of rubber. Rubber sheeting may feature plain silicone or neoprene sheets, or may feature fiber-reinforced rubber sheets. What is rubber … Read More
Lip Seals: What They Are and When to Use Them
Seals
When shopping for seals, you may encounter lip seals. They are commonly used in machinery. Motors and other machines often contain rotating shafts. Lip seals are placed around these rotating shafts to prevent oil, coolant or other fluids from leaking. … Read More
What’s the Difference between Bolts and Screws?
Slider Top Post
It’s a common assumption that bolts are screws refer to the same fastening hardware. But while they look similar — and have similar characteristics — they are two unique fasteners with their own unique applications. So, what’s the difference between … Read More
6 Reasons to Choose Monocrystalline Solar Panels
Solar
Monocrystalline has become the world’s leading solar technology. More commercial and residential solar panels use it than all other solar technologies. Also known as mono panels, monocrystalline solar panels are comprised of a single silicon crystal. The silicon crystal is … Read More
What Is a Bearing Disc Spring?
Springs
When shopping for springs, you may come across bearing disc springs. They don’t feature the same coil design as extension and compression springs. Bearing disc springs are still able to store mechanical energy under a load, but they feature a … Read More
7 Facts About Stainless Steel
Steel
Stainless steel is one of the world’s most widely used materials. While available in different types, all stainless steel consists of iron mixed with other metallic and/or non-metallic elements. The presence of these additional elements protects stainless steel from rust. … Read More
NAM Releases Third Quarter Manufacturers’ Outlook Survey
Survey
The National Association of Manufacturers (NAM) has released its 2018 Third Quarter Manufacturers’ Outlook Survey. Available here, the survey provides insight into the current state of the American manufacturing industry. While the NAM regularly releases these surveys on the American … Read More
What Is a Membrane Switch?
Switches
Switches play an important role in nearly all electronic devices. From manufacturing equipment and vehicles to lamps, smartphones and more, most electronic devices feature one or more switches. Not all switches are designed the same, however. There are membrane switches … Read More
What Is Fiber Optic Cable?
Technology
Not all cables are made of copper or aluminum. When used to transmit data, cables are often made of optical fibers. Known as fiber optic cable, it’s used extensively in telecommunications applications. Even if you’re unfamiliar with fiber optic cable, … Read More
Top 5 Benefits of Using Arrow Ties
Ties
Have you heard of arrow ties? As shown in the adjacent photo, they are arrow-shaped ties. You can use them to quickly secure bags, cables or other objects together. Arrow ties feature teeth along the shaft. After wrapping an arrow … Read More
What Is a Vertical Toggle Clamp?
Toggle Clamps
If you’re looking for a workholding solution, you may want to choose a vertical toggle clamp. This clamp will secure your workpiece into place so that you can perform tasks like drilling, cutting or sanding. All toggle clamps are workholding … Read More
What Are Tooling Balls Used For?
Tooling Balls
Tooling balls are commonly used in machining operations. Consisting of a heavy-duty metal construction — typically tungsten carbide — they provide a fixed reference point. To learn more about tooling balls and what they are used for, keep reading. Positioning … Read More
What Is Diamond Turning?
Turning
Turning is a machining process used in the manufacturing industry to remove material from a workpiece using a stationary cutting tool. It’s typically performed using a lathe. Once secured to the lathe, the workpiece will rotate. The cutting tool will … Read More
How to Choose a Vent for a Vehicle
Vents
Vehicles often require ventilation. Most vehicles, for instance, generate heat. Rather than allowing the heat to accumulate within the vehicle’s engine bay, it must be dissipated. Vents offer a simple and effective ventilation solution for vehicles. You can install a … Read More
Welding Preheat Systems: Everything You Should Know
Welding
Welding has become one of the most widely used metal fabrication processes in the world. According to the U.S. Bureau of Labor Statistics (BLS), there are over 431,000 professional welders in the United States alone. Aside from investing in a … Read More
5 Things to Consider When Choosing Industrial Wheels
Wheels
Industrial wheels play an important role in many material handling applications. They are commonly used on hand trucks, carts and mobile shelving units. With industrial wheels, you can push objects such as these to easily move materials. There are different … Read More
Why Copper Is Used for Electrical Wiring
Wiring
Copper has become synonymous with electrical wiring. Whether braided or solid strand, most types of wiring used in electrical applications are made of this reddish metal. The average home in the United States, in fact, contains nearly 200 pounds of … Read More
The Beginner’s Guide to Plunger-Style Door Holders
Workers & Workplace
Door holders are available in different styles. There are T-style door holders, for instance, as well as plunger-style door holders. You can use either of them to hold doors open. T-style door holders live up to their namesake by featuring … Read More
How to Choose a Workbench: 6 Things to Consider
Workholding
Are you looking to invest in a new workbench for your workplace? Not all workbenches are made equal. While they all offer a stable surface on which to work, their features and design characteristics may vary. To get the best … Read More

5 Things to Consider When Choosing an Aluminum Knob

April 15, 2024 | Knobs

If you’re looking to buy an aluminum knob, there are several things you need to consider. Aluminum knobs are commonly used in clamping and fastening applications. They feature an all-aluminum construction that’s stronger and more durable than plastic knobs. Once … Read More

What Are Pallet Hand Trucks and How Do They Work?

April 12, 2024 | Material Handling

A pallet hand truck offers an ergonomic and inexpensive way to move loaded pallets. Not to be confused with a pallet jack, it’s a specialized hand truck that’s designed for use with pallets. It will allow you to lift and … Read More

The Benefits of Stainless Steel Handwheels

April 10, 2024 | Handles

Handwheels offer an effective and ergonomic way to adjust machines. As you tun a handwheel, it will engage the machine to which it’s connected. If you’re looking to buy a handwheel, though, you should consider choosing a stainless steel model. … Read More

The Beginner’s Guide to Speed Ball Handles

April 8, 2024 | Handles

Industrial handles play an important role in many types of machines and commercial equipment. These hardware components allow human operators to control the machines and equipment with which they are used. Not all industrial handles are the same, however. In … Read More

Why Copper Is Used for Electrical Wiring

April 5, 2024 | Wiring

Copper has become synonymous with electrical wiring. Whether braided or solid strand, most types of wiring used in electrical applications are made of this reddish metal. The average home in the United States, in fact, contains nearly 200 pounds of … Read More

Employee of the Month: Zach Budysz

April 3, 2024 | Monroe News

Congratulations to Zach Budysz on Being Employee of the Month for March 2024! Nomination We’re excited to celebrate Zack Budysz as our Employee of the Month for March. Zack transcends the usual expectations – his knack for meticulous organization and … Read More

The ABCs of Rubber Keypads: Glossary of Terms

April 3, 2024 | Keypads

Rubber keypads are used in a wide variety of consumer and commercial applications. Consisting of a rubber pad with many individual switches or keys, they function as device interfaces. You can control a device by pressing the buttons on its … Read More

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