No, they are not the same. A resistor is a current reducer and a relay is essentially a switch (using low voltage to switch high voltage on/off)
I bought: reed switch LED Buzzer Button (On/Off) Resistor (if necessary) I connected: <---Button------Reed switch------Resistor (if necessary)------LED------Buzzer---Batteries--->
If you have a light switch where you can brightener it or dim it that is a VARIABLE RESISTOR.
No it is not. A resistor has a known resistance that is less than infinity. A switch has a resistance of either infinity when it is open or low when it is closed
where is the switch resistor on 2003 buick
I wanna use resistor , capacitor and amplifier 7173 for switch alarm circuit. How can i choice resistor and capacitor value because i wanna use 24V DC.
Connect it, in series, to a resistor or a dummy load and a switch. And then throw the switch.
Do you mean the blower motor? Need more info to answer. Could be a bad ground that is causing the fan switch to be hot all the time, or a blown blower motor resistor. Does it turn off when you turn it to the off position? If so and it only works on one setting, its the blower motor resistor.
Heater motor switch and or the connection at the switch is melted. Also check connections at the blower motor and blower motor resistor for melt down damage.
If the resistor was bad you would still have high speed. If you have no speeds I would suspect the switch and/or pigtail plug at the switch.
current through the switch become 0.and switch become a high value resistor.
current through the switch become 0.and switch become a high value resistor.