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4 questions with no upvoted or accepted answers
1 vote
0 answers
1k views

How to make a open-circuit cable fault detector?

There are projects like this one over here: Underground Cable Fault Distance Finder, which checks if a given line is short-ciruited with any of the other lines. The location of the fault is also ...
sixter's user avatar
  • 187
0 votes
0 answers
84 views

Parallel/Series Resistors Voltage measurement

I want to know the value of the resistors here. There are three conditions in this picture. Its getting really hard to fulfil the correct resistor values. Thats why i decided to post it here
Zunuran Nasrullah's user avatar
0 votes
0 answers
225 views

Calculating the change in output voltage as temperature changes the control feedback resistance

I am trying to calculate the new output voltage when the temperature changes the resistance of the feedback network which sets the output voltage. I have this circuit using the MCP16311/2 buck ...
MRB's user avatar
  • 412
0 votes
0 answers
637 views

Common Source JFET amplifier input voltage

I want to compare to different formulas which stand for same parameter/value. Here is common source JFET amplifier circuit schematic: Here is the first formula which should apply in general to all ...
lucenzo97's user avatar
  • 2,432