Schemetics and Code for a DIY weller soldering station
Modified version by PTL team
- reduce overshoot by PID loop
- change startup logo
- turn off after idle time (10 min)
- improve standby mode
- avoid heat solder at startup (human action needed)
- failsafe turn off when overheat
https://debugginglab.wordpress.com/2014/10/30/soldering-station/