Here it is. The 1k resistor is for current limitation, and the 10k ohm is the pull down.
Where in that diagram is that relay and which one is the fan? I cannot find the thermocoupler and not Arduino in that picture. Is that a joke?
Here it is. The 1k resistor is for current limitation, and the 10k ohm is the pull down.
Where in that diagram is that relay and which one is the fan? I cannot find the thermocoupler and not Arduino in that picture. Is that a joke?