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my doubt is how you are using transformer for +15V DC?
for LM 675 supply range is 6v to 60v or +/- 30v.
better you can use DC-DC converter ( 15v to +/- 24v) like this
https://www.recom-international.com/pdf/Econoline/RY.pdf
Hi all,
I am new to eagle,
I have created new device and added in library.
After adding it to schematic I am not able to move it. What may be the problem?
Circuit Explanation Needed : OLIMEX JTAG Cable
Hi all,
I am refering OLIMEX JTAG Cable schematic for building my MSP430 programmer.
I have some doubts in that :-
1. How power is taken from parallel port data lines?
2. What is use of MCP601? can I skip this?
Tossed a coin. . . going with PIC series:-P
Again I am stuck here, 16F or 18F??
As I am beginner, can I digest these two??
My plan is to start with GPIO ---> write a RT-OS.
Hi All,
As I am new to programming, I want to build a dev-board where I can run my programs.
I am confused which controller to select :roll:
Following are my criteria
-It should contain all interfaces, like I2C, SPI, ADC etc
-Easy to program & write a program
-Except 8051 core
-I am poor...
That means you are forcing (applying higher voltage than its rating) a capacitor to store more charge than its capacity.
because Q = C x V -more the V, more the Q
which may damage the capacitor !!
@fendertunes:
I was thinking about that (offset and clip the upper part). So, if I do 1V offset (to remove the lower range)
why do you want to loose sensor data?
why do you want 1v offset at o/p?
you can do this using summer circuit and ref. voltage to scale sensor data to ADC i/p data.
Thank you FvM and LvW for your wonderful explanation:)
Dear LvW, from your answer I have come to conclusion that FB resistor in voltage follower is used for "offset current compensation".
In above figure to compensate offset current from/to +terminal and -terminal, I should have
Rin=~Rf...
I saw this in some analog circuits... can you explain me little about current-feedback (CFB) mode operational amplifiers. As amplifiers have very high Rin, how feedback current is going to effect gain??
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