![logo.png](https://steemitimages.com/DQmUTqoDb2JnFPsp4DfWNUQeEuboRu9P7PUAi4bkNqa9xzJ/logo.png) Featuring authors and posts daily that have been curated. # Featured Authors and Posts --- @lesshorrible | --- |

https://steemitimages.com/DQmVZyV8NPC2DwSqDx6ucHRWAqahKRb8noKeRuAE9io4wdM/CaTiO3_perovskite_structure.png

We All Know Superheroes. But Did You Know About Super Materials? Meet Perovskites, A Super Material!

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) @techlife | --- |

https://steemitimages.com/0x0/https://res.cloudinary.com/hpiynhbhq/image/upload/v1516125358/mvebkocz49jbne3ox8co.png

Step-down transformer from 220 to 12 volts : easy to make DIY

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) @samest | --- |

https://steemitimages.com/DQmfF4BRDFVUjz6yXT6hRsumNVdGe66EPyrjjzpxZ53rmV1/530313_491088144247601_665028114_n.jpg

Understanding Electrical Control Panel 2

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) @tikhub | --- |

https://steemitimages.com/0x0/https://i.ytimg.com/vi/mFo5JIimSOA/maxresdefault.jpg

ENGINEERING – SENSORS (class 2)

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) @pario | --- |

https://steemitimages.com/0x0/https://res.cloudinary.com/hpiynhbhq/image/upload/v1516115057/gy8jizqxi4r6uu6tpion.png

Understand the characteristics of triacs, use and the principle of operation

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) @pakganern | --- |

https://steemitimages.com/0x0/https://res.cloudinary.com/hpiynhbhq/image/upload/v1516110427/tayjkv4be3e3axfxegzv.jpg

How to connect nokia 5110 LCD to arduino

![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) # Reminder: When posting your link in the #technology-trail channel on Discord, There are a few guidlines @technology-trail follows. # Guidelines: * **Content** - We encourage you to post as much original content as possible! We do understand in this particular category, it's very easy to share content from other web-blogs; but, please try to create original content! * **Citing Sources** - To make sure there is zero plagiarism or copyright infringement, it is required to cite your sources on your blog. Doing this makes it easier for everyone to verify the content and finds the original author/creator. * **Formatting** - The post should have text and images to share your information as best as possible! We do not encourage posting an embedded video as your whole blog... Moreover, we recommend learning markdown to have a better-formatted post. We recommend you use this if you need help! https://www.steemithelp.net. Also, you must remember that writing and spelling should be in the correct form. Since this is an online international community, we do understand this area will not be perfect; but, we highly encourage you to be the most professional as you can in formatting your post! * **Correct Tags** - This is a must in order to help categorize Steemit blogs the best, the tags should be what the blog is generally about... Abuse of improper tags in the trail will result in many flags. ![](https://steemitimages.com/DQmXdC2EHDJRzwwPGcLhYFWSGWXhvANNrR2W8qWYdQdEGHd/image.png) # Objective @Technology-Trail's goal is to have blogs organized in the correct categories and help find great tech content along with unrecognized users and their content to get noticed for more to enjoy!
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