SMF - Just Installed!
Started by Andy Brown, July 12, 2015, 03:53:12 am
QuoteGreat work Andy, now works a treat with my tablet !
Quotewhat would be nice if you can do it, a spare output on ATMega8L to go high when cooling stage starts. I want to try drive a cooling fan.
Quote from: JohnBurton on April 13, 2016, 03:13:11 amI found what the problem was, I had connected up the thermocouple chip to my microcontroller wrongly. Frankly I don't understand how it was working at all.I'm finding that I have to turn the oven on and off fairly frequently to maintain accurate temperature control. For example making a decision to turn it on or off every second. I worry that the fan and heater are going to be damaged by doing this several hundred times over the space of making a single PCB.Has this been a problem?
Quote from: Glen on September 09, 2016, 12:55:07 pmIt would seem as though the BTA312-600B is now discontinued, would the BTB616-600SWRG work as an equivelent?If not, any suggestions?
Quote from: thailoz on January 29, 2017, 01:55:45 amHi thanks for an interesting projectI downloaded the pcb files and see that they are all surface mount components do you have the original Th design as at present i have no way of re-flowing smd and don't relish the thought of hand soldering them (read eyes not too good )thanks Laurence