andemand80

Thanks a lot- desolatordan- for the link:) Apparently i can control the hysteresis by raising the resistance of RE- wupti! And it worked!!! Yei! :)

I need help to which resistors that i should change to make the hysteresis Smaller in my schmitt trigger(Se picture). i use this as a temperature controller in my garage but now the hysteresis is equivalent about eight degrees celcius, which is Too much, i was hoping to get it to around half a degree... Best hopes from here:)