Skip to main content

Magnetic Circuits Are More Attractive Than Breadboarding via hack a day

This might be an interesting learning project for young ones who are just getting started. Sort of like an extension of Lego thinking. The space required to build things is a bit large, especially compared to a breadboard, but might be more understandable to someone who is new to electronics. Building the tiles adds another, hands-on, level to the learning that is a great combination with the electronics concept learned, too. This is a good, High-Tech/High-Touch project.— Douglas
 

Let’s face it, breadboarding can be frustrating, even for advanced electronics wizards. If you have an older board, you could be dealing with loose tie points left from large component legs, and power rails of questionable continuity. Conversely, it can be hard to jam just-made jumper wires into new boards without crumpling the copper. And no matter what the condition of the board is, once you’ve plugged in more than a few components, the circuit becomes hard to follow, much less troubleshoot when things go pear-shaped.

In the last twenty years or so, we’ve seen systems like Snap Circuits and Little Bits emerge that simplify the circuit building process by making the connections more intuitive and LEGO-like than even those 160-in-1 kits where you shove component legs between the coils of tight little springs. You will pay handsomely for this connective convenience. But why should you? Just make your own circuit blocks with cardboard, magnets, and copper tape. It should only cost about 10¢ each, as long as you source your magnets cheaply.

Read Magnetic Circuits Are More Attractive Than Breadboarding via hack a day


An interesting link found among my daily reading

Comments

Popular posts from this blog

Tiny Wow - Tools That Solve Your Files Problem - Convert to/from many file formats [Shared]

A nice collection of quick, online tools, to convert to and from a variety of file types. Just the site to keep in mind when you need to shuffle one type data into a new system. — Douglas TinyWow & Your Privacy Don't you love finding a great online tool-set that claims to be free, let's you build and interact the way you want, only to be denied access if you don't pay for an account(or sign up for an account). Our site is free. We don't limit. We don't even take sign-ups. Might we take sign-ups one day? Sure, we probably will(but not any time soon). When we do go down that route, what we will NOT do is trick you into spending your time using our tools, only to be denied access before you can download what you have just spent your precious time creating. TinyWow is free. We don't have ads, we don't sell data. We currently have no plans to monetize. Why offer these tools for free? We operate two tech websites: Alphr & TechJunkie. We thought our use

Elsewhere Online: AT&T's Spam Filter Gets A Bit Too Aggressive

This story from TechDirt lays out yet another reason I recommend that folks DON'T use the email provided to them by their ISP. My typical recommendation right now is to get a Gmail account instead. It also points out why I want to manage all my SPAM on my end, without pre-filtering from an ISP. I will gladly manage my spam if it helps to insure that I see as many of my "real" messages as possible. Again, Gmail's tools work pretty good in this regard. Having an alternative email account also insures you will keep the same email, even if you decide to leave your current ISP. Witness all the folks holding onto AOL accounts just to keep their AOL email address. Thank goodness at least that is free now. AT&T's Spam Filter Gets A Bit Too Aggressive You can certainly understand why ISPs offer spam filters. It's a service for users who don't want to be totally bombarded with spam. But what I've never understood is that these ISPs rarely give the user a

15 Creative Ways to Use ChatGPT by OpenAI via MUO [Shared]

ChatGPT by OpenAI is a powerful AI chatbot that can give you an answer to just about any question you have. It's almost as if Google was a person you could have a conversation with.   It's open to the public for free during a trial period, so you can try it out today. The only question is, what should you ask it? Besides getting ChatGPT to do your homework for you, there are plenty of interesting ways to use it. Here are some of our favorites. Read 15 Creative Ways to Use ChatGPT by OpenAI via MUO An interesting link found among my daily reading