Categories
Ask Electrical Engineering Engineering

How to find a amplifier that named “ISP” on a circuit?

I am analyze the circuit. I can’t find any relation about the name ISP of a op-amp. When we look the high pass filter we see there "ISP" name. I search it on google but I can’t find nothing related. I also check other circuits of backyardbrains, than I see there are two "ISP" named […]

Categories
Ask Electrical Engineering Engineering

State machine correct? 4b’1001 sequence detector

[![enter image description here][1]][1] Is this a correct state machine correct for detecting the 4 bit sequence 4b’1001? If any bit is out of sequence reset to the initial state. Once the last bit of the sequence is received the output should be set to 1 and return to looking for the first bit and […]

Categories
Ask Electrical Engineering Engineering

State machine correct? 4b’1001 sequence detector

[![enter image description here][1]][1] Is this a correct state machine correct for detecting the 4 bit sequence 4b’1001? If any bit is out of sequence reset to the initial state. Once the last bit of the sequence is received the output should be set to 1 and return to looking for the first bit and […]

Categories
Ask Electrical Engineering Engineering

How to find a amplifier that named “ISP” on a circuit?

I am analyze the circuit. I can’t find any relation about the name ISP of a op-amp. When we look the high pass filter we see there "ISP" name. I search it on google but I can’t find nothing related. I also check other circuits of backyardbrains, than I see there are two "ISP" named […]

Categories
Ask Electrical Engineering Engineering

RTD with a +/- 0.01 oC from its normal set value (78.37oC)

I am doing an assignement and have been asked to find a TMS for a whiskey distillary and I cannot find a suitable RTD. The parameters are that it needs to have a T range between 0 and 120 degrees celcius and an Output range between 0mV and 120mV. The input range is 0V to […]

Categories
Ask Electrical Engineering Engineering

Perform concurrent fault simulation and find the fault list with initial input vector ABC=010 changing to 011. Show the converging and diverging gates

Perform concurrent fault simulation for the circuit shown in Fig.4

Categories
Ask Electrical Engineering Engineering

Why don’t we have a circular USB port?

From what I understand, USB has 4 lines just like an audio port. So why can’t we have a USB port which is circular? I feel it can be more convenient to plug in and also would have a smaller form factor. May be, we can have the same 3.5 mm jack port switch between […]

Categories
Ask Electrical Engineering Engineering

solving diffrential equation with op-amp in pspice

i should design diffrential equation solver with op-amp in pspice which i did. but the output is not what i was expected. according to the equation , its transfer function poles are (-3,-2) with no complex part so its output should be over damped .but it is not. what is the problem?enter image description here

Categories
Ask Electrical Engineering Engineering

How much current can a 9V DC generator produce? [closed]

Can a 9V generator produce 7 amperes of current? Please provide in yes or no and great if provided with explanation. I did not measure this current generated directly with a multimeter as it was getting stopped as soon as I connected my multimeter in ampere mode. So I measured the resistance of the motor […]

Categories
Ask Electrical Engineering Engineering

How to identify the polyfuse used in this circuit

This is the popular RS485 module found in the market, how to identify the polyfuse/heat recovery fuse in it? Its manufacturer or electrical ratings.