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rb interrupt problem
Hi,
I am using pic16f873A controller. In this controller I am using timer0, timer1 and Port Change interrupt in my coding. All functions are working properly. The controller is reset when RB interrupt occurred. anybody can help me for rectify this problem.
I am using...
7hct245 datasheet
Hi,
I think this is a one of the octal bus transceiver. This is designed for asynchronous two-way communication between data buses. The control-function implementation
minimizes external timing requirements. If its correct means give me your project details I will give more...
ccs segment
Hi,
I am using PIC 16f873A controller. I that project I want to display float value in 4 digit seven segment LED display. the data lines(a to g) of the seven segment display is port B1 to B7, and dot point (DP) at C0. Can anybody help for me?
Thanks in advance.
Regards,
Anand
Re: i am doing ADC
Hi,
It is possible. which controller you are going to use this project?
U can modify the your duty cycle wit reference to ADC value.
Give me details I'll give u solution.
Regards,
Anand.A
Hi all,
PIC16F877 with CCS compiler is the best way for it. and also easy way too. Please try PIC or other wise you have to go with two uart controller.
regards,
Anand.A
win32 api using serial port vb6
hi,
first which compiler you have to use to develop uart program. please tell me detail i will give you solution for that. in VB it is not much difficult. also i will give you that too.
Regards,
Anand.A
If the two microcontrollers in same PCB means you can use UART or I2C. But my suggestion is use I2C. This protocol mainly designed for controller interface. this will be easy too for 8051 and 8052.
Regards,
Anand.A
lm35 temperature sensor circuit
hi,
it's simple. please refer LM35 data sheet. in that there is one connection diagram. by using that connect LM35 output to your controller any one of the ADC input. If LM35 input voltage=5V means output 0.1V= 1 degree Celsius(Aprox).
just check it out...
Re: Why is BenQ M23a better?
hi,
I was used this modem. It will able to communicate through USART. If you are familiar with USART means It will be simple. i was used with ARM7, and also easy for other controller.
Regards,
Anand,A
keypad interfacing 8051
Hi,
please let me know what type of LCD you have to use (i.e., LCD Size and 8 bit or 4 bit). i will give u solution.
Regards,
Anand.A
error - could not find file c018i.o
hi,
in your MPLAB IDE menu bar
select Project->Select Language Toolsuite
in that there is one cobo box with name Active Toolsiute
Choose Microchip C18 Toolsiute.
In tool suite Contents Box
1. MPASM Assembler(mpasmwin.exe)
then select correct file...
Intterupt Priority
Hi,
Now i am using pic 18f2480 controller. I am using the compiler is CCS. In that compiler how to assign intrrupt priority. Thanks for your reply at advance.
Regards,
Anand
at pocket gsm digicom manual input sms
hi,
in this project you need AT Command to communicate GSM modem to controller. If you have AT command for phone means you can use this or otherwise you want to buy GSM modem. I don't have any idea for this model phone AT command. please try to get AT...
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