Led spec:
3v-4v dropout
80mA max current
Power Supply:
12.38v battery
Resistor specs:
40ohm
1/4 watt
Does the heat from the resistor associates with the amount of current that is limiting? The more currents the resistor holds back the hotter the resistor gets? Am I right to think this? I can't seem to wrap my head around this kind of stuff, I have no problem with ohms law and general electronic stuff.
Thanks.
3v-4v dropout
80mA max current
Power Supply:
12.38v battery
Resistor specs:
40ohm
1/4 watt
Does the heat from the resistor associates with the amount of current that is limiting? The more currents the resistor holds back the hotter the resistor gets? Am I right to think this? I can't seem to wrap my head around this kind of stuff, I have no problem with ohms law and general electronic stuff.
Thanks.
Last edited: