http://www.allaboutcircuits.com/vol_4/chpt_12/1.html

"A parallel-in/laralel-out shift register" - is it to be written parallel, not laralel?

 

I suspect that is supposed to be serial out.

 

http://www.allaboutcircuits.com/vol_4/chpt_12/4.html

"Note that serial-in/ serial-out shift registers come in gigger than 8-bit lengths of 18 to to 64-bits." - What does gigger mean?

 

"Gigger" means someone misspelled "bigger".

Properly, a gigger is someone who uses a kind of spear to hunt frogs and some fish. The link illustrates some of the equipment for this sport - http://www.snlcorp.com/SNL/Other/froggigging.aspx

 

Oh... F**k my old boots, man It looks scary

 

Sure does if you're a frog.

 

http://www.allaboutcircuits.com/vol_4/chpt_13/8.html

"The is the basic idea behind the so-called single-slope, or integrating ADC." - Looks strange to me.

 

"Formulated" is correct.

i have entered this in the copy at ibiblio.org

 

No worries mate! A bit more:

/vol_2/chpt_13/2.html
machineid=3

A motor driven by square waves of current, as proviCed by simple hall effect sensors,

May it must be written "provided"?

thanks,

I have entered the correction at ibiblio.org

 

Here
/vol_2/chpt_13/6.html

It is also possible the put the rotor on the outside surrounding the stator.

Should it be TO put the rotor? Sorry, I am far from being an native English speaker, so, I don't know...

Thanks,

I have entered the correction at ibiblio.org

 

Okay, but with lower case s - "source".

thanks for pointing out this typo.

I have netered the correction an ibiblio.org

 

It was a quotation. The text under the last figure has to "the" in succession.

Thanks,

I have entered the correction at ibiblio.org

 

Two "insulator"s in a row.

Appears to be a typo.

Thanks,

I have corrected it at ibiblio.org

 

"a approximately" must be corrected to "at approximately".

Thanks,

I have corrected the copy at ibiblio.org

 

Thanks Skfir for pointing out the following typos. I have entered the corrections from page 9 into the master copy at ibiblio.org

Dennis

http://www.allaboutcircuits.com/vol_3/chpt_3/12.html

"If a varicap diode is part of a resonant circuit as in Figure above, the frequency my be varied with a control voltage, Vcontrol."

Is it to be may instead of my?

http://www.allaboutcircuits.com/vol_3/chpt_3/12.html

"Another PIN diode application is a the antenna switch here for a direction finder receiver."

Here something seems to be wrong as well.

http://www.allaboutcircuits.com/vol_3/chpt_3/13.html

"Diodes based on organic chemicals have been produce using low temperature processes."

Sorry, I am far from being an expert in E grammar, but should it be have been produced?

http://www.allaboutcircuits.com/vol_3/chpt_4/8.html

"The approximage voltage gain of the C-E amplifier in Figure belowb is -RL/REE."

Approximate? Below?

http://www.allaboutcircuits.com/vol_3/chpt_4/10.html

"This restores the AC gain since the resistor is a short for AC signals."

Isn't a capacitor a short for ac signals?

 

I did notice a correction the other day at: http://www.allaboutcircuits.com/vol_2/chpt_6/6.html

In paragraph 2:



Spelling correction, should obviously be "circuits",

Dave

thanks Dave,

I have entered it at ibiblio.org

http://www.allaboutcircuits.com/vol_3/chpt_4/15.html

" The the semiconductor die in the TO-220 and TO-247 plastic packages is mounted to a heat conductive metal slug which transfers heat from the back of the package to a metal heatsink, not shown"

Two "the"s in a row.

Thanks Skfir, I have corrected it at ibiblio.org

the same place:

"electrically isolate the these from a grounded heatsink by an interposed mica or polymer washer. "

something seems to be wrong here.

Thanks Skfir, I got it.

http://www.allaboutcircuits.com/vol_3/chpt_4/16.html

"This distortion distortion is unacceptable in many applications like high-fidelity audio."

the word distortion is repeated twice.

Thanks Skfir, I have entered it.

http://www.allaboutcircuits.com/vol_4/chpt_8/6.html

"We will use the form on the right" - the period is absent.
​

Thanks Skfir, this typo is about 7 years old. I have fixed it at ibiblio.org

http://www.allaboutcircuits.com/vol_4/chpt_8/8.html

"The solid red group is (A'+B), the dashed red group is (C'+D). "

The solid region is actually blue...

Skfir, thanks for another 7-year old error. It is entered at ibiblio.org

http://www.allaboutcircuits.com/vol_4/chpt_12/1.html

"A parallel-in/laralel-out shift register" - is it to be written parallel, not laralel?

Thanks Skfir, I got it.

http://www.allaboutcircuits.com/vol_4/chpt_12/4.html

"Note that serial-in/ serial-out shift registers come in gigger than 8-bit lengths of 18 to to 64-bits." - What does gigger mean?

I have changed it to bigger at ibiblio

This concludes the corrections that I am able to make. By that I mean that I do not have access to the worksheets.

Thanks to all for bringing ll of these corrections to my attention, especially Skfir.

Dennis

​

 

The man has been busy.

 

It is my pleasure guyz!! Sorry, but I will still keep attempts to find typos in worksheets, just in case.

http://www.allaboutcircuits.com/worksheets/clipper.html

question 19

I don't know for sure, but on the picture, there is a sawtooth generator, but a sine output on the picture in the answer to that question... Is it correct? just not sure...

 

http://www.allaboutcircuits.com/worksheets/bjtbias.html

Question 10
Again, on the picture, the input oscilloscope shows a triangular wave, but output is a sine wave.

 

http://www.allaboutcircuits.com/worksheets/opamp2.html

Question 4. Answer - the left middle picture. The switch inside the amplifier is at (+) position, but next to the output it is written (-).