How precise are you talking? Usually, cheaper soldering stations get that way by not having a lot of thermal mass, which is particularly needed for desoldering. Otherwise, the PID control tends to keep things good enough. Tuning the PID parameters can make a difference, but once you have a heater and a heat sensor, the software is more or less the same for everyone.
How precise are you talking? Usually, cheaper soldering stations get that way by not having a lot of thermal mass, which is particularly needed for desoldering. Otherwise, the PID control tends to keep things good enough. Tuning the PID parameters can make a difference, but once you have a heater and a heat sensor, the software is more or less the same for everyone.