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im really confused about the operation of these kind of switched i need to use one because the toggle allows the user to choose between 3 modes of operation.
can some one explain the circuit for me, im i dont know how it works, i googled but didn’t help me...
the Motorola DSP56156 has been discontinued, and i need to replace it with something simular to it from the same family, i don’t know how to go on about it, please help me with some guide lines :cry:
this website only contains a different family the DSP563XX but not DSP561XX
i want to minimise...
im a new engineer in search of some experienced suggestions in regards to communication methods selection,
i need an opinion on choosing the most accurate (with least errors occurring) and fastest communication method. The board that im going to use has the following:
i have 4 node, node A node B and node C and a master node alpha
node alpha is the one that wants to recive messaged from NODE A and B only
say for example NODE A has a msg id of 0x020 and NODE B has a msg id of 0x030
how do i make the master node only filter msgs...
c18 + pwm
can someone please tell the steps that need to be taken to control a uni polar stepper motor, i want to control it by using pwm in C
but i don’t know were start
can someone please help me, please please :cry:
hi im programming a unipolar stepper motor in c for the pic18 device, in full step mode.
one task is to get the position of the stepper, and i just can’t seem to figure out a way to do it, can someone please help me on this, im in need of professional help from u guys.
thanks in advance
i need to contorle this type of stepper motor with a pic18458 device in C
i dont know were to begin, i really need help from u guys :cry:
thank yoouuu soo much in advance guys
hi there, im a final year engineering student who is doing a project using the CAN protocol with the pic 18f548, i going to implement the network in C
i was wondring if any one have resources in C about programming CAN with 18f548
thanks in advance
HI every one
iv got this problem with my routine, or somthing, it dosen't seem to work
this is what happens
SO var PortB.7
BAUD CON 84 '9600 baud, no parity, true, always driven
SEROUT2 SO,BAUD,["HELLO WORLD"]
serial communication in tcl
this is my serial communication routine for reading or writing HOWEVER i get the following error..please help me i need to get over this stage...i dont know wot to do.
set serial [open com1: r+]
fconfigure $serial -mode "9600,n,8,1"...
visual c++ gpib gui interface
Hi every one i was wondering how to creat gui interface in visual C++, iv never created gui'z in visual C++.
i need a very easy procedure to do one like to creat a simple gui with button and then program these buttons to do an event, like a quire data from a serail...
schematic seasoninterface atr
How can i acquire information from a smartcard interfaced with my pc via a serial port com1. connection.
The smartcard is a goldwafer which contains a PIC 16F84A and EEPROM 24C16,
And the reader im using is a smartmouse/phoenix.
3rd. same post. Others deleted...
:( i was wondering if its possible to make GUI in C like in visual basic.
cause im doing a smartcard application in C and instead of using a dos like interface GUI i was wondering how too make a GUI...that would help alot...please i realy need help for this...i never did that before...and oh...
programmer la goldwafer
how the hell can u programe can u make a program for a smartcard
goldwafer...contains a a pic(16F84A) and eeprom (24c16)
need any hit or procedure of how to make a program for the smart card...im saying any thing man please need u guys help...
:( im a uni student and need to to make a simple program for a goldwafer smart card that contains a pic and eepro 16f84a and 24c16.
any body know what are the steps that i should develop the program.
im saying any program even it was like a data storage in the smartcard please...
need orf card
has any body please have a program for smart card, my whole year project is to do a locking system for a university, i need some sample code its the first time doing pic please i need sample code of how to program the smartcard and the reader pleeeeeeeeeease somebody.
i have to...
has any body please have a program for smart card, my whole year project is to do a locking system for a university, i need some sample code its the first time doing pic please i need smaple code of how to prgram the smartcard and the reader pleeeeeeeeeease som body.
i have to use the following...
has any body please have a program for smart card, my whole year project is to do a locking system for a university
i have to use the following smart card and reader
a pic 16F84 and a 24C16 EEPROM
its a gold wafer smart card
supplied by (silicon chip)
please somebody has to me im dead. :(