Search found 92 matches
- Sat Dec 01, 2012 11:26 am
- Forum: C/C++ Programming
- Topic: How to set baudrate for serial communication in Visual C++
- Replies: 1
- Views: 6502
Re: How to set baudrate for serial communication in Visual C++
You can choose mscomm too.
- Sat Dec 01, 2012 11:21 am
- Forum: Electronics & Electrical Engineering
- Topic: GPS (Global Position System) Essentials
- Replies: 3
- Views: 5743
Re: GPS (Global Position System) Essentials
There are two Ways to get position.
1)GPS:
2)AGPS: (Assisted GPS)
1)GPS:
2)AGPS: (Assisted GPS)
- Sat Dec 01, 2012 11:15 am
- Forum: Electronics & Electrical Engineering
- Topic: USB PROGRAMER IC 24Cxx
- Replies: 1
- Views: 2820
Re: USB PROGRAMER IC 24Cxx
Choose a microcontroller with USB device controller. EEPROM Interface: Write a program to read and write into EEPROM using microcontroller. As 24CXX is i2c device,you can write routine for reading and writing to 24Cxx. USB Interface: Write program to read from data from USB Port by making microcntro...
- Sat Dec 01, 2012 11:08 am
- Forum: Electronics & Electrical Engineering
- Topic: How to make 3.3V from 5V
- Replies: 3
- Views: 6177
Re: How to make 3.3V from 5V
You can make 3.3V from 5V using LM3940. it best to choose,because it does not require any external circuit to make 3.3V,Just give input and get output.
- Fri Nov 09, 2012 9:55 pm
- Forum: Linux
- Topic: screen resolution in ubuntu 12.04
- Replies: 4
- Views: 4961
Re: screen resolution in ubuntu 12.04
Are you running Ubuntu in VirtualBox or you have installed it into the PC as a sole OS?
- Fri Nov 09, 2012 9:51 pm
- Forum: Linux
- Topic: How to restart Linux PC
- Replies: 1
- Views: 2771
Re: How to restart Linux PC
You can do the same thing using Command
init 6
init 6
- Fri Nov 09, 2012 9:47 pm
- Forum: Arduino
- Topic: Help to Control a Fan speed according to temperature.
- Replies: 4
- Views: 6160
Re: Help to Control a Fan speed according to temperature.
Two steps to Fan Speed control with Temperature.
1) Make temperature sensor using ADC connected with temperature sensor.
2) Fan speed can be controlled by PWM. where PWM Varies according to the Temperate. You Can choose the PID Method.
1) Make temperature sensor using ADC connected with temperature sensor.
2) Fan speed can be controlled by PWM. where PWM Varies according to the Temperate. You Can choose the PID Method.
- Wed Nov 30, 2011 9:16 am
- Forum: Microcontrollers
- Topic: Hi Tech Pic18f452 MediumConst
- Replies: 2
- Views: 3129
Re: Hi Tech Pic18f452 MediumConst
Thanks,
Actually I have disabled the Table Read in configuration register. Now i have removed disable the table reading. All is working fine. Thanks to all of you for your support.
Actually I have disabled the Table Read in configuration register. Now i have removed disable the table reading. All is working fine. Thanks to all of you for your support.
- Sat Nov 26, 2011 6:02 pm
- Forum: Microcontrollers
- Topic: Hi Tech Pic18f452 MediumConst
- Replies: 2
- Views: 3129
Hi Tech Pic18f452 MediumConst
Hi, I am writing software in Hi Tech Pic IDE for Pic18f452. I have seen that when const code size comes in mediumconst. then i am not able to access the const data. But when i cut down the code, so that it fit into the smallconst. then i can access the const data. how can i get my hand of mediumcons...
- Wed Aug 17, 2011 4:54 pm
- Forum: Microcontrollers
- Topic: Usage of C "volatile" Keyword in Embedded Development
- Replies: 2
- Views: 5987
Re: Usage of C "volatile" Keyword in Embedded Development
volatile is used to avoid the compiler to make optimization for the variable. Advantage: suppose you are using the variable in interrupt routine as well as in main routine. it means interrupt can change the variable at any time depending upon the interrupt. second thing check what kind of optimizati...