A soldering iron is a hand tool used in soldering. It supplies heat to melt solder so that it can flow into the joint between two workpieces. For well over 4000 years mankind has known how to join metals together by soldering. In the 1800s and early 1900s soldering irons were still heated by flame. →
https://blog.hackster.io/hacksters-top-50-or-so-projects-from-2016-2d69de57b3c7#.dswqmr119 Here is a collection of interesting looking projects from 2016. →
https://www.reddit.com/r/arduino/comments/5jdv8x/the_smallest_arduino_in_the_world/ →
https://opensource.com/life/15/2/music-light-show-with-raspberry-pi?sc_cid=701600000011jJaAAI Some ideas and instructions for making your own light show. →
http://makezine.com/2016/12/16/10-merry-circuits-to-illuminate-your-holiday/ →
https://blog.hackster.io/hacksters-handpicked-projects-of-the-week-ac54f34d1d5b#.vgglmnsi1 →
https://opensource.com/article/16/12/yearbook-11-wonderful-wearable-open-source-projects?sc_cid=701600000011jJaAAI Here are some ideas for DIY wearable projects. →
http://electronicsofthings.com/expert-opinion/door-sensor/?utm_source=eotpage&utm_medium=eotpage&utm_campaign=eotpage&utm_content=eotposts This is a home automation IoT door sensor project based on ESP8266 NodeMcu module. This IoT device sends notification to your smart phone when door changes state (opens or closes). This could be useful for other applications also - for example connect to some alarm sensor… →
The largest LED video display in all of sports article tells thatMercedes-Benz Stadium, the future home of the Atlanta Falcons and MLS expansion team Atlanta United FC, will feature the largest LED video display in sports. The 360-degree halo display will be part of the retractable roof.Engineered by Daktronics, the halo video board is 58 →
https://www.ibm.com/blogs/research/2016/11/calling-makers-meet-tj-bot/ This Raspberry Pi based IBM Watson powered open cardboard IoT robot looks interesting. →