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  Topic: measuring current of one dc motor with CT
payam

Replies: 1
Views: 596

PostForum: Various   Posted: Sun Oct 11, 2009 7:04 am   Subject: measuring current of one dc motor with CT
Hello every one
I want to use CT for measuring current of one dc motor(a bout 0 ~30 A-12 or 24 VDC) and at last sensing it with ADC(I donít want measure it exactly I want sense over load current ,co ...
  Topic: measuring current of one dc motor with CT
payam

Replies: 1
Views: 902

PostForum: AVR   Posted: Sat Oct 10, 2009 12:44 pm   Subject: measuring current of one dc motor with CT
Hello every one
I want to use CT for measuring current of one dc motor(a bout 0 ~30 A-12 or 24 VDC) and at last sensing it with ADC(I donít want measure it exactly I want sense over load current , ...
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 10
Views: 1010

PostForum: BASCOM-AVR Archive   Posted: Sun Aug 23, 2009 11:58 am   Subject: reply
hello i check the gyroscope with recommend software and get the same result and about convertor it is work properly to convert rs232<>rs232 because at last the TTL out put at this convertor con ...
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 10
Views: 1010

PostForum: BASCOM-AVR Archive   Posted: Thu Aug 20, 2009 8:40 pm   Subject: reply
thanks
i use it and after that report to all but i cant test it now i can test it on saturday
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 10
Views: 1010

PostForum: BASCOM-AVR Archive   Posted: Thu Aug 20, 2009 6:23 pm   Subject: reply
thank you for message
yes i am sure about select protocol and baud rate(please send me one document about what is different between nmea0183 and IEC61162 exactly)
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 10
Views: 1010

PostForum: BASCOM-AVR Archive   Posted: Thu Aug 20, 2009 4:46 pm   Subject: Reply
Hello
thank you for message.
I use commerical gyroscope that it used in ships,it hase one display panel and we can
use it for setting up this gyroscope. we can set protocol and standard baud rate a ...
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 10
Views: 1010

PostForum: BASCOM-AVR Archive   Posted: Thu Aug 20, 2009 8:41 am   Subject: Recive mistake sentences in NMEA format
Hello every one
I have one problem about receiving data from one device in NMEA format. i make one bord for converting data from NMEA to RS232. it is work properly i test it whit GPS. but when i con ...
  Topic: Recive mistake sentences in NMEA format
payam

Replies: 1
Views: 724

PostForum: Various   Posted: Thu Aug 20, 2009 8:33 am   Subject: Recive mistake sentences in NMEA format
Hello every one
I have one problem about receiving data from one device in NMEA format. i make one bord for converting data from NMEA to RS232. it is work properly i test it whit GPS. but when i con ...
  Topic: Help about using RS485 protocol for serial communicate UART
payam

Replies: 1
Views: 384

PostForum: BASCOM-AVR Archive   Posted: Sat Jul 07, 2007 8:32 am   Subject: Help about using RS485 protocol for serial communicate UART
Hi every one please help me about using RS485 protocol for serial communicate (UART)between some micros
i want contact some micros(19 micro;one Master and 18 slavs) and i use UART protocol i use atta ...
  Topic: Help about i2c slave / master (contact two micro)
payam

Replies: 0
Views: 286

PostForum: BASCOM-AVR Archive   Posted: Tue Jun 19, 2007 5:35 pm   Subject: Help about i2c slave / master (contact two micro)
Hi every one
why this below code dont work correctly what is the problem ?(i using BASCOME 1.11.8.1)
thank you
'***master micro***
$regfile = "m32def.dat"
$crystal = 8000000
Config I2c ...
  Topic: problem about addressing slave micros for master in i2c mode
payam

Replies: 3
Views: 463

PostForum: BASCOM-AVR Archive   Posted: Fri Jun 15, 2007 8:31 am   Subject: problem about addressing slave micros for master in i2c mode
Hello every one.excuse me for my any question and thank you for help me in before post. i'm beginner in using I2c porotocol in BASCOM AVR.
i want contact nineteen micro together with i2c protocol.on ...
  Topic: I2c and problem with distance
payam

Replies: 7
Views: 469

PostForum: BASCOM-AVR Archive   Posted: Thu Jun 14, 2007 10:51 pm   Subject: I2c and problem with distance
thank you every one for all messages
  Topic: I2c and problem with distance
payam

Replies: 7
Views: 469

PostForum: BASCOM-AVR Archive   Posted: Thu Jun 14, 2007 11:10 am   Subject: have problem in finding this IC
hi every one
thank you for messages, but this Ic dont find in my country please help me in another way
best regard
  Topic: I2c and problem with distance
payam

Replies: 7
Views: 469

PostForum: BASCOM-AVR Archive   Posted: Wed Jun 13, 2007 6:43 pm   Subject: I2c and problem with distance
Hello every one
i have one question.please help me about it.
i want contact nineteen micro together. and i want use I2C protocol, distance of master to first slave is about 1.5 meter and distance s ...
  Topic: AVR-SPI
payam

Replies: 0
Views: 390

PostForum: BASCOM-AVR Archive   Posted: Tue Jun 12, 2007 9:58 pm   Subject: AVR-SPI
Hi.
I have a problem about the connection of SPI between three Micro.
Please help me.
One of these three micro is Master and the others are Slave.
Would you please tell me How should I transfer th ...
 
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