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Embedded_nut
Hi rickey,

You simply rock! Great work :blush
Mon Jun 08 2009, 01:07 PM


Baban
Hi Friend !!
Myself Sheshmal ,is in pune . I am in embedded fron 1.5 years.
Nice it this site . definitely it is helping to the millions.
Right now can u please help me regarding the ULN2803 interfacing ti the microcontroller.
I am giving the supply to the IC as 5V DC. and expecting the working of the IC. But it is not working!
When any input is not given to the input pin then i think it should be treated as logic 0 and output should be logic 1 . bot i am getting 1.4V , when i gives logic 1 (5V) at input then i am getting .49V at the outpot !
I am really astonising that what is this happening ! Is there any extra modification is required ?
or in real sense it should be checked with relay ?
or IC may be faulty ? if we consider it as faulty then same thing is happening to many ICs ?
Please help me yar !!
Thanks,
Sheshmal
Fri Jun 05 2009, 11:47 AM


pradeep.K
good job sir.I got this site very late.
thanks for your information.
Mon Jun 01 2009, 09:42 AM


robin shamsher singh
bhai

i reside in new delhi dwarka region i want to know where can i get 2-3 used turbocharger plz yar tell me i can go in any part of india for them plz comunicate with me wit my mail id [email protected]


i have tried a lot to get it but i dint find ne 1


i also searched for them in junkyards but blame my fate i dint find a junk yard in delhi
Thu May 28 2009, 05:16 AM


Seongjin
Hi, My name is Seongjin.
and I'm from South Korea.
I'm still learning English.
My English isn't perfect.
so please understood about it.

I'm Student of University in Korea.
and my major is Electronic Engeneering.

I study about Microprocessor.
I really want to know that 8051 processor.
please help me.

How can I find library about ADC808 and 89C52 ?
(This library is using in PSpice and Altera software)

I hope so know about it.
Sun May 24 2009, 05:26 PM


KARTHIKEYAN.M
hi brother. u have done very nice job. what a dare person u r! good good. :blush
Sun May 24 2009, 01:15 PM


Anwar Ahmad
Your website is friggin' Awesome dude...;) Keep up the good work..
Mon May 18 2009, 05:12 PM


eemano
Hai rickey,s u have done great job, its useful to all.
i going to complete my graduate in EEE , and i wish to step my carieer with embedded field.i wish to learn more about microcontrolers ,so refer me some ebooks .......................
thanks
Mano..........
Wed May 13 2009, 12:57 PM


Dan
Superb Website ..... Keep up the fantastic work. !dance
Fri May 08 2009, 06:04 AM


allz
hey rickey, i'm doing a project using the PIC 18f458, and i need help in programming the pwm for servo motor control, any help to be provided will be much obliged, get back to me thx
Thu Apr 23 2009, 09:30 AM


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Conversation

ExperimenterUK
Mon Aug 05 2019, 08:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 05:33 PM
Ismail balghmi
Hello. Please I won't download
ExperimenterUK
Wed Jul 24 2019, 01:47 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 07:13 PM
BUSTER123
hello! newbie here. i am kind of a guy who hates using ready - made existing libraries, so this helped a lot as i was trying to control and write to a character lcd display. however, i can't figure out how to set the cursor position. for example, i want to set it to the 5th column in the first row, so position 5. so according to the table, i am sending 10000101 on the 8 data lines of the lcd (register select pulled low). the cursor does not move there however. and i cant move the cursor left or right too. is it something wrong that i am doing? thank you.
ExperimenterUK
Thu Jul 11 2019, 08:55 PM
@ramos https://www.theengineeringprojects.com/2017/09/l298-motor-driver-library-proteus.html
ExperimenterUK
Thu Jul 11 2019, 08:44 PM
@praveen123. Can you give a link to the project ?
Thu Jul 11 2019, 05:47 PM
ramos
buenos dias alguien podria ayudarme necesito saber como descargar la libreria del l298n para proteus
Thu Jul 11 2019, 12:11 PM
praveen123
anyone can help me
Thu Jul 11 2019, 12:11 PM
praveen123
i need source code for 8051 -smart trolley rfid
Thu Jul 11 2019, 12:10 PM
praveen123
hii

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jualanled
Sat Aug 17 2019, 03:41 AM
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hieu16005
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Pra
Mon Jul 29 2019, 07:39 AM
manu8193
Wed Jul 24 2019, 04:44 AM
3AAPC
Sun Jul 21 2019, 12:41 AM
rpels7707
Fri Jul 19 2019, 11:31 AM
ameya123
Fri Jul 19 2019, 07:36 AM

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Forum Activity
nick@IT Avatar
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I am trying to execute USSD codes through my GSM m...
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An LM339 may not be fast enough for reliable SPI ...
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Hi All.I need to connect my MCU with an external S...
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Your unit is communicating, so I assume the GPS si...
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Posted By ExperimenterUK
Wed Jul 24 2019, 10:32 PM
Have you read this ?http://www.8051projects.net/wi...
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Posted By manu8193
Wed Jul 24 2019, 04:57 AM
any one tell me the explaination and 'c' code for ...
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Posted By 3AAPC
Sun Jul 21 2019, 12:51 AM
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Posted By 3AAPC
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With the GPS antenna in the outdoors, I use the ub...
ameya123 Avatar
Posted By ameya123
Fri Jul 19 2019, 07:42 AM
Hello,Please share 8051 Assembly language code for...
figureyang Avatar
Posted By figureyang
Fri Jul 05 2019, 04:37 AM
here is the source code prepared for you download ...