DIY (de)soldering station for $25

DIY (de)soldering station with heat gun for $25

In this article, a simple design of a soldering station is proposed. It consists of a few low cost components such as an arduino, an LCD display, an encoder and a homemade breakout board (2 opamps, 2 transistors, 1 TRIAC with a driver). The soldering station is open source Software and Hardware. So everyone can download and learn, study, edit, modify.

1.Intro 

Pic.overall view

I explain how to make and calibrate a simple soldering station. The soldering station is controlled by an arduino.