Search found 439 matches
- Thu Oct 31, 2013 10:58 am
- Forum: Electronics & Electrical Engineering
- Topic: dV/dt triggering of a SCR(Thyristor)
- Replies: 4
- Views: 7246
Re: dV/dt triggering of a SCR(Thyristor)
Thanks ZevenZero.. I understood it simply according to your answer.But,This has big theory behind. Equation manipulation is not clear.It's my problem,I dont know calculus :( I must learn it. dV/dt triggering is clear. :) you mean this, >> ic = d(CV) / dt = C. dV/dt + V. dC/dt it's simple product ru...
- Tue Oct 22, 2013 4:26 am
- Forum: Microcontrollers
- Topic: help on simple pic 12c508a project
- Replies: 1
- Views: 3423
Re: help on simple pic 12c508a project
I reviewed your code. I think lines bellow are syntactically flawed. Check and review those lines back. you are talking about the toggle led GP0 or GP1. see these lines. I think you are messing up with GP1 and GP0 , what actually the toggle LED is connected? xorlw b'001010'; activate bit GP1 (out of...
- Wed Oct 09, 2013 7:55 pm
- Forum: Arduino
- Topic: GSM/GPS Location detect project
- Replies: 30
- Views: 53894
Re: GSM/GPS Location detect project
>> Can I program Atmega328 Using Micro c? Don't know about Micro C. How about code::blocks if you really required a IDE? Code::blocks does have usbasp tool but I've checked it does not work. So then you did need eXtreme burner like software, and manually set fuses there. You need usb asp if you prog...
- Sat Oct 05, 2013 11:14 pm
- Forum: Arduino
- Topic: GSM/GPS Location detect project
- Replies: 30
- Views: 53894
Re: GSM/GPS Location detect project
Lasantha , you are describing a 'daughter board' something like this: http://www.mouser.com/new/microchip/microchipAC32001/ They were used on those cheap sensor networks. I'm not sure that you would need something like to design your own hardware? Then a FPGA daughter area is preferred. I think ther...
- Fri Sep 27, 2013 2:37 am
- Forum: Electronics & Electrical Engineering
- Topic: Crowdsourced Microprocessor Patent Study
- Replies: 2
- Views: 3390
Re: Crowdsourced Microprocessor Patent Study
Thanks for giving this opportunity to robot.lk members.
- Thu Sep 26, 2013 8:18 am
- Forum: Arduino
- Topic: GSM/GPS Location detect project
- Replies: 30
- Views: 53894
Re: GSM/GPS Location detect project
As neo told above Dalvik VM does provide good interface to access GPS. Even that is the normally used method when they do this on RPI like board too. Read his instructions. You could ask code examples on android section. >> Phone eke hardware architecture ??? ??? ???????? ??????? ?????? Why not? It'...
- Wed Sep 25, 2013 5:38 pm
- Forum: Arduino
- Topic: GSM/GPS Location detect project
- Replies: 30
- Views: 53894
Re: GSM/GPS Location detect project
??????? tnx ????? :biggrin: ????? ????? ???? ??? ???????? ??? ????? ???? ?? ??? ????? ????? ??? ?????? ???? ????? ?? ??????,???? ?????? ??? ?????? ??????? tnx ?????. :) ????? ??? ???????? Android phone ???? ???????????? ???????????? ?????,? ??????? ??? ????? Android OS ?? ?????? ???? ??? ????? GSM/...
- Wed Sep 25, 2013 8:55 am
- Forum: Electronics & Electrical Engineering
- Topic: Understanding the theory and appliations on filters
- Replies: 1
- Views: 2662
Understanding the theory and appliations on filters
Hi I'm studying some engineering mathematical concept called 'pole-zero plot' diagrams and I'm so confused with the theories behind those. Could somebody suggest me a good book and also some examples [how to describe filters ] using such mathematical tools. I'm reading a AnalogDevices analog dialog ...
- Fri Sep 20, 2013 4:36 am
- Forum: Linux
- Topic: Installing and Administrating a Eucalyptus Cloud Computing
- Replies: 3
- Views: 7347
Re: Installing and Administrating a Eucalyptus Cloud Computing
regarding that, there is a bbcode for publishing pdf files. The code is, [pdfview][/pdfview] Let's test it here by loading AD dialog PDF file. If I/you see this work then it should work. [pdfview]http://www.analog.com/library/analogdialogue/cd/vol45n3.pdf[/pdfview] if lucky... tested and it doesn't ...
- Sun Sep 15, 2013 11:35 pm
- Forum: Microcontrollers
- Topic: Create Pin array in HI TECH C
- Replies: 3
- Views: 5178
Re: Create Pin array in HI TECH C
>> Also, I'm wondering why you need such as array to assign to the port. As far as I see it, your purpose is to avoid nested ifs and use the port as a lookup table. I think he need to use that array in a for loop. If so use that index method provided by neo. as said , you could not create arrays of ...