Hello everyone, For physics, I need to know how to draw a characteristic curve. For example, we need to draw the characteristic curve of an NTC resistor or an LED and ideally be able to explain it. Can someone please help me? I would be really grateful. LG
Hello, The temperature of an NTC resistor as well as the direct measurement of current and voltage with LT Spice are to be carried out. According to another article, a resistor must be connected in series with the NTC thermistor. Unfortunately, I can't find anything about a series resistor in our textbook. My logic tells…
Hello. The temperature range from 0 degrees to 100 degrees should be represented. (Direct current) Which commands do I have to enter to display the temperature-dependent graph? Which run command should I choose? Transient, AC Sweep, or DC Sweep? (I'm strongly suspecting DC Sweep). Thanks in advance. 🙂
Hello. A measurement is to be carried out with a resistor, more precisely a temperature-dependent resistor. There are the following possibilities: On the one hand, there is the use of any bridge where one of the four resistors is represented by the temperature-dependent resistor and is operated in the adjustment process. Then there is the…
Hello. In which areas does it not make sense to operate the sensor system or what limitations would otherwise prevent this from happening? My answer would be that the resistance has a very high sensitivity at low temperatures, and this sensitivity decreases with increasing temperature. Therefore, I would say that the sensor system is not…
Hello. The following characteristic curve of a sensor is to be linearized; this is the NTC resistor. Which tool in Matlab can I use to linearize the characteristic curve by 50 degrees? Thank you 🙂