melting the solder. When this happens, chances are it'll break the electrical connection of that particular circuit, and your ...

A device that even DIY enthusiasts don’t usually ... the project is based on the open-source OLED display soldering pen project by [vlk], whose schematic for the device is published.

This project is built around a small, simple printed circuit board that uses several ... That needs to get up to four or five nines before this DIY soldering robot is practical but this is a ...