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There is reliable supplier of electronic components from China:

http://hknovatech.com.cn/

I want to recommend this company. We bought components from them, and have very good experience: they...

Longjasp,

you need a filter. These filters are wildely used in photography. It is a special glass.
Place it in front of your receiving diode. Then rotate this filter to achive maximal...

UPDATE: As root post was changed after incorrect topics merging, I add the original question:



Try to use polarizing filters on both LD. Adjust angle of polarization on one of them to receive...

No, you can not add software write protection simply by changing hex file. Read datasheet for this chip. You will find write sequence to enable protection.
...

Read datasheet for your EEPROM. It has additional software write protection:



I can guess that you have not enabled the software protection in new chip, but old original chip was written with...

Shift registers are the output stage of BAM there. You are loading the state of every LED in interrupt by these shift registers. So, you can independently controll brightness of every LED.

For...

You can compare BAM & PWM on this picture:
http://bsvi.ru/uploads/BAM--_14CBA/image.png

Principle of BAM is very simple:

Bit - Weight
0 - 1
1 - 2
2 - 4
3 - 8

Try BAM (Binary Angle Modulation) instead of PWM.
Batsocks - LED dimming using Binary Code Modulation - Binary Code Modulation

It is most effective way to control brightness of LED's.

You...

It was repost from Elektroda forum.

Ko
wzmacniacz 2x550W RMS/4R z zabezpieczeniami ,,po tanio

The original post has lack of circuit diagram too, as author wants to make commercial production...

vinodstanur,

you can find "readme.txt" file there. It has an explanation.

Also, you will find "main.c" file. It is an example program that using these routines.

Try to use routines available on the microchip site. They are made for HIGH TECH C compiler.

http://www.microchipc.com/sourcecode/PIC_Hi-Tech_C_delay_and_timeout_routines_for_PIC16xxxx_v7-1.zip

There is MIRSA C standart, created to avoid possible errors in C code, that consists of 126 rules.

http://en.wikipedia.org/wiki/MISRA_C

Some programmer's tools are making check for MISRA C...

User "gauravbishnoi" has wrongly made his reply as report.

It is here

There was a reply from user "shree4u" posted wrongly in report system.

Posted by Anonymous (it was posted wrongly in report system):

User Engr.KamranHameed wrongly posted reply to report system:

user raptor1981 wrongly posted reply to report system:

hi, AD is the drain area of MOSFET . AD is not related with the diode area . This can be observed from the model file of AMS , here there are...

I think they are amazing. Especially second one. There are real mix of physics and mystics.

That is SCAM site. They will get your money for nothing.
Few feedbacks on the web:

http://www.hobotraveler.com/da_sc_chinascams.php
http://www.fraudwatchers.org/forums/showthread.php?p=51840

There is an term - Engineering Change Orders (ECO). That was made especially for your situation.

For example, you have sinchronized pcb and sch. Then you need to change sch. In this case you need...

Do not post e-books or requests for e-books or ieee papers here.
Users who are requesting or uploading books here will be Warned and Banned.
Confirn the thread is started in the right category it...

There was a message from alishirazi63 wrongly posted in report system.

I do not know how to change pitch, but writting, delaying and reading is quite simple by microcontroller.

For example this circuit:
http://www.atmel.com/dyn/resources/prod_documents/doc1456.pdf...

I know that. :)





In (2) S says that he knew (1) before P said (1).

So, there can not be the sum of two prime numbers.

There was an reply by "Engr.Kamran Hameed" posted wrongly in report system. I copy it here (format it yourself).
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I am sending you UART verilog code...