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Actually, I have suspections about relation between high gsm power density(adding importance of "RF exposure time") and especially melanoma(which is a kind of malignant skin illness.it is most deadly skin illness)... This is just a suspect. Skin has an antenna effect. Of course, I do not know...
Could you give me some information about how to measure gsm base station for seeing it is acceptable according to human health limits? Should only measure electric field strength (on the air) as V/m? Or Are there another important parameters to measure on the air?
Does Electric Field strenght...
Is the field strength different from received power as relation? I thought there are related between them. Is it possible to be received power is under limits and field strength is over limit at the same time? or inverse of it?
What should be the key parameter for human health? reveived power...
Hello,
There is a base station near my home for several years. It is about 15 meter away. I work as a electronics engineer. I made some measurements in my company and home with a tool(9khz-3ghz spectrum analyzer) using a reference gsm antenna. I made these measurements for comparing signals...
Hi All,
I am trying to make a diode simulation as integrating matlab and pspice for my university work.
I have matlab r2013a and orcad 16.6 lite. But slpslib is not exist in matlab, so i could not find how to integrate matlab and pspice. Is there anyone who experienced SLPS and explain me how...
CSS PIC is an ANSI C compiler? If so, can I compile a program which written with other compilers (like Microchip C18 or HITECH) in CSS?
If not, why? what is the differences between an ANSI C compiler and CSS C compiler?
How can I say that "this compiler is ANSI C or not"?
Regards....
microchip dns
Hi All,
I am using PIC18f462 and enc28j60 and I want to relize generic TCP example in Microchip TCP/IP Stack 3,75. But it doesn't work. I listened ethernet line with wireshark and I saw that alhough myPIC ask "who 192.168.2.1? tell 192.168.2.7", dns server didn't reply.... So...
rcl library eagle
Hi all,
Can I put different parts into two diffrent side of a PCB with eagle? If it is possible, How can I do that? I am giving a picture about it in the attachment....
Thanks....
I am using asm language to write my projects. There are several compliers. for example, in basic language=PICBasicPro Complier, in C language=CSS PICC, hitech PICC(the difference of these two complier is some little function differences. example: for output 1 to porta,1 --> CSS...
iso 9141 interface
I need to use k line to rs232 interface. I heard a bus transceiver IC, MC33290. Is this IC good for me?
I want to send a data to a microcontroller via k line. I will send the data using rs232 protocol and a convertor(k line to rs232) send the data via k line to other...
you should search RS485 protocol. With a microcontroller, you can control your switch with this protocol.
Maybe you can use only RS232 (serial port) protocol (in 2400 baud). But this protocol not good for long distances.
Here is a link about RS485...
Re: help needed with PIC
First, maybe your programmer can program only 16F84 not 16f84A. For example, programming methods are diffrent between 16f877 and 16f877A.
Second, I used to use JDM programmer with ICProg. For ICProg, I had to run a reg file for winXP. If you are using WinXP or NT...
Re: what is the reason? -93lc66 EEPROM write problem- PIC16f
Thank you,
I send the datas like this: SB(Start Bit) + OPCode + Adress(A8-A0) + DATA(8bit)
But only for EWEN command, I forgot a clock. If you look the adress which send after EWEN command, you will see that.
I changed this and...
Re: what is the reason? -93lc66 EEPROM write problem- PIC16f
@XNOX_Rambo
I connected pin 6 (ORG) to GND. Pın 7 is NC(not connected). Supply voltage is 9v and cirsuit has a regulator(7805) to regulate voltage to 5V. That is, eeprom's Vcc pin connected to 5V.
@IanP
I can't write anythink. So...
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