Recent content by smuscat
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Electrical Solar panel thickness to avoid breaking DIY
The cells are monocrystaline and they are very fragile.- smuscat
- Post #3
- Forum: DIY Projects
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Electrical Solar panel thickness to avoid breaking DIY
Hello I am currently building DIY solar panel.I have a problem regarding the build up of the panel. My question is can I attach the cells on to a normal transperant glass of about 5mm thick by a transperant silicon? My concern is if the cell will break or not, by the outer environment ...- smuscat
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- Diy Solar Solar panel Thickness
- Replies: 3
- Forum: DIY Projects
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Question regarding Pic programming
Hi guys Can someone give a hand ,explaining for me the purpose of the the following instruction? GOTO $-3 http://www.piclist.com/techref/A2DCodeGenerator.asp?bits=10&ref=5 Thank you in advance- smuscat
- Thread
- Programming
- Replies: 1
- Forum: Electrical Engineering
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How Do You Connect Resistors in a Keypad Interface?
Hi guys Can please someone submit a circuit diagram for the resistors connections to the keypad of the below tutorial? http://www.winpicprog.co.uk/pic_tutorial9.htm "As the switches are all interconnected, we need a way to differentiate between the different ones - the four resistors on...- smuscat
- Thread
- Schematic
- Replies: 3
- Forum: Electrical Engineering
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Uninterrupted Power Supply (UPS)
Hi, I have an ups used for my PC. I have just replaced his faulty battery and checked the output on battery operation with a multimeter.The reading are as follows: 1. Without load the ouput is about 184V. 2. With load the output is between 196V to206V. Can someone tell me if I use the ups...- smuscat
- Thread
- Power Power supply Supply
- Replies: 1
- Forum: Electrical Engineering
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Is Common Mode When Identical Signals Are Applied to a Differential Amplifier?
You are right what you wrote. Sorry for my luck of theory but I only need a confermation what I wrote. Thanks Berkeman- smuscat
- Post #5
- Forum: Engineering and Comp Sci Homework Help
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Is Common Mode When Identical Signals Are Applied to a Differential Amplifier?
I have the following situation. An opamp is used to filter 50 hz supply from a patient to read a perfect ecg. Attached you can find the opamp configuration. The AC interference is connected to the opamp in the inverting input and non inverting as common mode and an ecg signal is applied...- smuscat
- Post #3
- Forum: Engineering and Comp Sci Homework Help
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Is Common Mode When Identical Signals Are Applied to a Differential Amplifier?
Hi! Please tell me if understand wrong. Common mode ,is when the two same signals are applied to differential amplifier? Thanks- smuscat
- Thread
- Replies: 5
- Forum: Engineering and Comp Sci Homework Help
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Medical What is the meaning of bony prominances?
Thank you for your help ! Thanks- smuscat
- Post #3
- Forum: Biology and Medical
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Medical What is the meaning of bony prominances?
Hi I need the meaning of "Bony Prominances".Unfortunetly I fetched for the meaning on the internet, I am little confused between bone joints and pressure points. Thank you in advanced- smuscat
- Thread
- Replies: 3
- Forum: Biology and Medical
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Deriving a Logarithmic Amplifier: V=ClnI
Thanks to everybody, many thanks in particular to Redbelly98. Gooday!- smuscat
- Post #15
- Forum: Engineering and Comp Sci Homework Help
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Deriving a Logarithmic Amplifier: V=ClnI
Thank you for your replay the final answer is I think VolnVin-C=Vout Might the equation be KlnVin=Vout or VolnVin=Vout for a particular R I think? In other words Voln(RIs)~0 Thank you for your help!- smuscat
- Post #13
- Forum: Engineering and Comp Sci Homework Help
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Deriving a Logarithmic Amplifier: V=ClnI
I tried follow the above steps by Redbelly,please tell if I did wrong or not given I=Ise^Vout/Vo I made Vout subject of the formula gives Vo(lnI-lnIs)=Vout using Ohms Law did I in terms of V and R Vo(lnVin/R-lnIs)=Vout Vo(lnVin-lnRIs)=Vout VolnVin-VolnRIs=V (I think that...- smuscat
- Post #11
- Forum: Engineering and Comp Sci Homework Help
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Deriving a Logarithmic Amplifier: V=ClnI
First thanks for your replay I understood your first point that R (input resistance) is included in K but I can't understand is how R is included in K.In the previous post by Phark showed that Vout=-ClnVin+ClnR is not equal to KlnVin.Can you state the steps how you concluded that? Sorry...- smuscat
- Post #9
- Forum: Engineering and Comp Sci Homework Help
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Deriving a Logarithmic Amplifier: V=ClnI
I tried to think about it given V=clnI make I subject of the formula gives I=e^v/c but I can't go any further unfortunately.- smuscat
- Post #6
- Forum: Engineering and Comp Sci Homework Help