I Built a Smart Soldering Station with WiFi Clock & Smoke Fan

I built a smart soldering helping hand using a Wemos D1 Mini (ESP8266). It connects to WiFi to sync the time automatically and displays it on a 7-segment module. I also added a built-in fan to push solder smoke away while working. This project combines electronics, DIY design, and practical workshop tools in one compact build. Important note: Be careful when soldering 18650 cells. Avoid overheating the top cap. #diy #electronics #wemos #esp #esp8266 Meditation Impromptu 01 by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/... Source: http://incompetech.com/music/royalty-... Artist: http://incompetech.com/