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I've attached the circuit here. There are 4 resistors.
10K is in series with a 5K and a 1K and 2K are in parallel. A 6 volt batter powers the circuit.
A. If a voltmeter is connected to the 10K resistor and the voltmeter reads 5V on a 0-100V range. What is the sensitivity?
B. The...
I've read the other posts and contacted the manufacturers' of the sensors but have come to the conclusion they won't work for my application. This is my application, I have a vase of water, when the vase makes a vibration I need a sensor to read it from the bottom. (So the vase will be...
I have a 15v 3.3A ac to dc converter that is hooked up to a heating element (nichrome disc) the disc has a resistance of 2.6 ohms, I want to decrease the temperature of the disc, it is currently around 390 degrees C and I want to get it down to around 290 degrees C, I keep trying to hook up...
Well since its for a project at school and the only other thing I need to do is get this circuit to finish the project I can't do that so that won't work.
How can I determine what type of vibrations I want to moniter? In essense I have a vase full of water set on top of the sensor. When bubbles are created in the vase it makes a small vibration and thats when it needs to adjust the temperature. And I know this sounds dumb but I just don't...
I need a schematic made for a homemade project. Currently I have a power supply (AC to DC converter; on the actual converter it says its a 15v 3.3A, but the sheet that came with it said its voltage outage is 12.6V DC, current output 3A, 30W.) And a heating element that when connected is at 350...
thanks for the advice except i'm sightly confused to what you mean by short out the resistor, how would I go about doing that? So I would have my power supply and then I'd have a resistor to decrease the voltage to achieve the temperature desired. Then the next piece would be a 12v relay and...
I'm working on a project that consists of 3 pieces. Ultimately, at rest the heating element needs to be around 290 degrees celcius and then when a vibration is sensed it needs to jump up 60 degrees celcius. Currently with the power supply and heating element are at the higher end so around 350...
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