Neodymium-doping replaces roughly 0.5% - 3% of the yttrium atoms. Bell Laboratories produced this type of laser in 1964. YAG lasers, along with CO2 and ...

As with any other product, there are pros and cons to using a breadboard. Let’s take a look at why you would consider using it, and why not.

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Keep in mind that some components have very long legs that don’t fit into the breadboard all the way. LEDs are like that. Be careful not to break them when putting them in. You’ll feel it when the component hits the bottom of the breadboard. The connections are not permanent and it’s easy to remove any components that might be connected wrongly.

Breadboardconnection

To connect the components to each other, Arduino or a power source, we’ll need some wires. Jumper wires are a type of wires that are used with the breadboard. There are two types most commonly used: Dupont-style and U-shaped.

The rows are marked with numbers from 1 to as many as the breadboard design has. The columns are marked with A, B, C, D, E on one side of the board, and F, G, H, I, and J on the other side. Only five components can be connected in each row.

Power strips (bus strips) are on the sides of the breadboard. They are used to provide electric power to the electronic components. They usually contain two columns – one for ground and one to supply voltage. The row indicating ground is normally marked blue or black, while the row indicating voltage supply is marked red. Along with colors, a ground column is indicated with a minus (-), and a voltage column is indicated with a plus (+).

At the very center of the breadboard lies a small ravine. It serves an important purpose. It is 7.6 mm (0.3 inches) wide and enables the usage of integrated circuits.

Fokussiert nicht richtig zum Punkt. Ist wohl eher ein kleiner Strich wie schonmal von jemanden erwähnt. Trotzdem sehr stark und man kann so einiges damit an Spaß haben. Vorallem bei Nacht.

A solderless breadboard is as simple a device as it gets. It’s the most used device when creating temporary circuits. It is called solderless because no soldering is required, you can just plug in the components. A component can easily be removed from a breadboard if you make a mistake, or when starting a new project. This makes it great for both beginners who are just starting to learn about electronics and seasoned professionals.

Breadboardsimulator

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Looking at the breadboard from the top side, you’ll see a bunch of little holes. This is where the legs of components go, and the clips inside grab on them. The spacing between these holes is 2.54 mm (0.1 inches). It is aligned with the spacing between the legs of most electronic components and integrated circuits.

Make sure to push them all way through, until they can’t go any further. A lot of beginners will push the legs partially into the breadboard, not wanting to break them. This can, in turn, lead to strange circuit behavior, like LEDs flickering or not working at all, etc. The components can get damaged this way, so it’s always better to firmly push them down all the way.

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As it usually is with technology, the breadboard of that time has evolved over the years. While breadboards are now used for all kinds of electronics prototyping, they aren’t made from wood anymore. You no longer have to ruin cutting boards every time you wanted to test something. The name, however, stuck and reminds us daily how far we’ve come in just a few years.

The power is there. Easily ignites material from 20 feet. The beam/dot was a bit thicker than I was expecting, but impressive to see in the day and just absurd at night. USE THE EYE PROTECTION. Or you'll have blue/purple spots in your vision for a half hour... or worse.

The most common size among beginners is the so-called half-size. It is 8.5 cm tall and 5.5 cm wide (3.4” x 2.2”). As you can see, it’s basically the full-size breadboard cut in half. It has 400 tie-points, or 30 rows and 10 columns. It has removable power rails. Removing them makes the board 3.5 cm (1.4”) wide.

I've collected somewhat of an arsenal of Zeus Lasers& accessories including the pro and the X. But every so often I check the website just to see if anything new has come out, and when I saw this I wrestled with it for a while, thinking 'what can 15 watts do that 7 can't? Then it hit me: a whole bunch of ideas starting off with... Igniting things from 20 feet away. So maybe I talked myself into it, but after it arrived only 4 days later and I was able to fulfill all my curiosity with wonder, I felt lucky that I had found out about these when I did.

My biggest worry here is that the spring connecting the batteries to the laser unit extends outside of the housing. This means that unless you are careful, the spring can catch the foam in the case and bend it... which will eventually break it off. This laser is almost the length of my forearm when assembled. Another 1/4 inch to cover that vital part would be fine. Or if not possible, a smaller connecting spring.

U-shaped wires are simply wires with insulation stripped at both ends and bent at a 90-degree angle. Unlike Dupont-style, these wires keep their shape once they are put in position. They are great for connecting to power and ground since they keep the connection as short as possible.

If you’ve got a starter kit for an Arduino or Raspberry Pi, you probably have one. And you’ll be using it quite a lot. Let’s take a deeper look at what they actually are.

Power rails generally go from one end of the breadboard to another. The holes are set in groups of fives. On large breadboards, however, the power rails are often broken in two.

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I did not buy the Zeus Pro 2 directly from Zeus Lasers, so I have no acquaintance with their company other than their product.

Wait, the row has ten holes, so why can you connect only five components? Notice that each horizontal row is separated by a ravine, or crevasse, in the middle of the breadboard. This ravine isolates both sides of a given row from one another, and they are not electrically connected. Thus, a hole on one side is not electrically connected to a hole on the other side.

How to usebreadboard

The main areas, those between the power rails, are used to hold most of the electronic components. As power rails, terminal strips are also divided into two columns, with a small ravine between them.

Components have long metal legs called leads used to get the electrical current to the component. Just put these legs through the holes and that’s it! The metal clips below will grab onto them and make them electrically connected to anything else in that row.

Breadboardfunction

If you’ve never worked with it before, you might wonder which holes do what. Let’s take a look at the bottom of a breadboard so you get a better idea of what’s going on.

Last but not least, a mini breadboard is 4.6 cm tall and 3.6 cm wide (1.8” x 1.4”). It has 170 tie-points and doesn’t come with the power strip. It’s perfect for small and simple projects. It fits nicely on top of the Arduino proto shield as a small circuit. It is then used as a signal source feeding other electronic circuits. Mini breadboards come in various bright colors, but they are the same no matter the color.

The case this came with is... fine. It needs to be a bit bigger, and with the expectation that buyers might want to put a little more in it than it came with. The charger is hard to get back in and there is no space for extra batteries if you do. Still, cool to have a case included.

Jumper wires

I have had my green zeus laser for a couple years now and it is still amazing. I have it setup with the 5x beam expander and it is so dam good. Wish i wouldve waited and gotten the more powerful 2watt one they have now or whatever but this one is still amazing. i made sure i didnt leave it on for over 30 seconds at a time and it seems to be the same brightness still :) 10/10 Worth it.

Nov 9, 2020 — The spring is used to protect both the objective and the slide during this rather delicate process. When you lower the stage the spring returns ...

…an actual breadboard! Back in the olden days, amateur makers used to hammer nails or screws on a wooden board. They would then put copper wires on them and solder electronic components to them. Often it was literally a board used to slice bread on.

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Dupont-style wires come in three varieties, depending on their ends: male/male,  male/female, and female/female. They are very flexible and easy to work with, which is why they are often included in starting kits. For connecting an Arduino with a breadboard, a male/male Dupont-style jumper wire is used.

Breadboards come in all shapes and sizes, but they are pretty much all the same. They are made from plastic and come in different colors, but they are usually in some tint of white. The most common sizes you’ll see are so-called full-size, half-size, and mini. Most breadboards have tabs and notches so you can snap more of them together. For the most part, though, you’ll be fine using just one half-size board included in most starter kits.

Both types of wires come in different colors, but they don’t mean anything. There are some color-coding disciplines that you can adhere to for consistency, though. For example, you can use red and blue or black for supply voltages and ground. Use a different color for the main signals, and the rest how you see fit. There’s a common issue with this, though. The number of colors is often smaller than the number of signal types or paths.

A note on shipping - I ordered this on a Friday night... so it didn't really get moving until Monday. It took less than 3 days after that. 5 days total, but once it shipped, it moved at crazy fast speed.

If you were to take the metal platings out, you would see that they are actually little metal clips. They’re designed to grab the legs of components pushed through holes on the top side of the breadboard. Because they’re made from a conductive metal, you can test circuits without any soldering. Hence, the name solderless. All breadboards operate like this, no matter the size.

Arduinobreadboard

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Now that we have an understanding of what a breadboard is, it’s time to learn how to use it. You’ll be able to put most components on the board.

Seeing it like this, you’ll get a better picture of how it works. The smaller metal platings are used for connecting components into your circuit. Rows are not interconnected. Two larger metal platings, perpendicular to smaller ones, are used to connect the board to a power source. That’s why they are referred to as power strips or rails (sometimes called bus strips).

I purchased two (2) Zeus X 7 Watts Blue Laser over a year ago from this website (Zeus Lasers) giving them 5 Star Ratings for their products overall excellent performance and durability. Now, I purchased and tested the Zeus XTR 15 Watts Blue Laser and its truly having two (2) times the power in all aspect of the device listed speicifications. Beware some other Laser websites listing the same 15 watts blue laser and showing the same products images with price ranging from $400 to $699, but maybe just an imitation or copied device or unverified.

If you want to make an electronics project, you will need something to connect your circuit on. Sure, you could solder everything together, but what if you’re just testing something? Or if the project you’re working on is temporary, and you plan on using the parts for something else? You would then use a breadboard.

SMD components are better in almost every aspect compared to their leaded counterparts. The problem with them, though, is that there is no easy way to directly prototype with them without making a PCB  to mount them to. Because of this, many SMDs will continue to be adapted for breadboards. You don’t have to worry about fabricating a PCB every time you want to work with a circuit for the foreseeable future. The breadboards are not going anywhere.

When just looking at the bullet points, it wouldn’t be unjustified to think you shouldn’t use a breadboard. The cons list is longer, after all. But pros outweigh the cons in this situation. The breadboard is just too useful for it not to be used in most cases. Unless you’re making a large project or something that must stay connected at all times, you can stick to using a breadboard for your projects.

Already own a couple of the 7 watt zeus x lasers , and these are like a lightsabre ! love them. So when I saw that there was a 15 watt on sale , I had to look twice ! ,then look twice again... Tried to convince myself that I did not really need this , failed miserably ,lol. This laser is an absolute beast , burns anything instantly , and great for long distance engraving ! So glad I failed to convince myself. LOVE THIS ! LASER HEAVEN ! Thank you zeus , great to do business with you again , so good I bought 2 ! ... now looking at the green 2 watt...LOL

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Many integrated circuits (aka ICs or chips) are developed to fit onto breadboards. Since they tend to be larger than other components, they come in the so-called dual in-line package (DIP or DIL). That minimizes the amount of space they take on the breadboard. The ICs fit perfectly over the ravine. One side of the legs connects to column E, and the other side connects to column F. This way the legs of the ICs don’t interfere with each other’s functionality.

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I was hesitant to purchase something less than practical for so much money, but I enjoy it every time I use it! This thing feels exactly what you expect a lightsaber to be! And turn that thing on, and anything within 10 feet away from you is in danger of being charred! (Focused just right, I got it to light a firecracker almost 12 feet away!) I don't use it all the time, so I only need to recharge it every few months. For improvement, I would like to see a better charger. Mine always has th red light on, and never turns green, even after sitting for 16 hours. I have to time my charges so I don't ruin anything. The laser has nothing to be complained about! I can even burn things underwater!!!! Remember that for lasers this powerful to NEVER have it on for more than 30 seconds. You don't want the focusing and emitting crystals to start deteriorating on you! Thanks Zeus Lasers!

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So, since purchasing the 7watt Zeus x, I have been having a lot of fun. Everywhere in my apartment there are burn marks ! Different objects create dazzling effects. Anything glass is especially fun. Outside, once you attach the expander and get the focus just right, you can ignite stuff over 100feet away. The batteries must be fresh and the laser must be perfectly still at those distances. Also got the rgb laser. One thing I especially like is when in white mode, the star caps separate the three colors to really cool effect! So, I just ordered the new dual diode 15 watt blue laser. I’ll let you know how it goes ! Thanks Zeus, I’m having a lot of fun. Though my wife hates these things !!

The only company that sent my laser pointer in complete kit, with batteries and everything. I really appreciate it. Thank you!

A breadboard is a construction base for electronics prototyping. It might look like a regular plastic board with many tiny holes in it, but it’s much more than that. It is one of the main tools for circuit building and electronics in general. Prior to today’s breadboard being invented in 1971, a technique called wire-wrap was used for circuit building. It involved wrapping wires several times around a component lead or a socket pin on an insulating board. You had to be really careful and know what you were doing. Things could get messy quite quickly, as you can see from the picture below.

Speaking of sizes, while the half-size board will be sufficient for most of your needs, you might consider getting a different-sized breadboard. A full-size breadboard  is 17 cm tall and 5.5 cm wide (7” x 2.2”). It has 830 tie-points (holes), or 63 rows and 10 columns. Pulling out the power rails narrows the breadboard to just 3.5 cm (1.4”). It usually has tabs and notches so you can make it longer and wider.