pull up resistor
why we need to connect pull up resistor to port 0 and what haappen if we dont ?? tell me some intresting abt it i know the basics of port0 ..... i h ...
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753
Outlook question help and information.
11:33 PM
GSM interfacing
hallo for every one
i am student of university. am studying EEE and i am new for the proteus software.when i came to my question:-
i have tried to w ...
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753
Seed setting for Rand() function using DS1307RTC
Hello,
I want to generate random no. for my project. I need to access the the current time from DS1307 and then need to set seed for rand() functi ...
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753
Reg, Micro-controller
Respected Sir,
I dont know how to download hex file into 8051 microcontroller.
Also I want to know about circuit for download program from computer ...
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753
Servo motor control using 8051 with keypad - DOUBT
The circuit diagram given and the image of the breadboard are different as in there 2 extra IC s and 4 capacitors extra in the breadboard which is not ...
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753
RC522 with 8051
Hello, I am working on a project of the school in which I should interface the RFID reader RC522 with an 8051 specifically AT89C51 of Atmel.
Does anyo ...
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753
STREET LIGHT THAT GLOWS ON DETECTING VEHICLE MOVEMENT
The project is designed to detect vehicle movement on highways to switch ON only a block of street lights ahead of it (vehicle), and to switch OFF the ...
0
753
c code for car over speeding detection using IR sensors and 8051 microcontroller
hi
anyone to help me out with a c code to calculate the speed(particularly time). the distance is fixed in this case
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753
Atapi cdrom /8051
HELP....
Connect CD Rom and AT89S51 microcontroller for make a simple audio player.
control the cd rom with all the options such us play, stop, next, ...
0
753
interfacing GSM modem with 8051 micro-controller
Hi everybody,
May I know the part number of GSM module, its manufaturer and aprox. price used in this article please?
I want to use it in India, so ...
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Associate Engineer
Arduino Code Serial Communication
