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About mustafasei

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  1. I'm Continue in Frustrating
  2. Hi @JColvin Please see the screenshot for several options as per this thread it seems that some editing must be done on the visaconf which i don't know how. any idea please
  3. Hi @JColvin I'm getting the same error as per my first post when I used the serial ports options which found in dmesg/grep tty. I appreciate your support in this issue
  4. @JColvin As per the thread in your post is seems that some changes must be done on the visaconf.ini file , is it ? and how ? thanx for support
  5. Hi @JColvin Regarding the drop-down and string you mentioned above I think you were looking into jpeyron post not mine since I used a string and put in the string with many names for the ports but not succeed. I'm using arduino Uno with the RPI3 and the results of the dmesg | grep tty as below: [email protected]:~ $ dmesg | grep tty [ 0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 dma.dmachans=0x7f35 bcm2709.boardrev=0xa02082 bcm2709.serial=0xc2a6a8 bcm2709.uart_clock=48000000 smsc95xx.macaddr=B8:27:EB:C2:A6:A8 vc_m
  6. Hi @jpeyron Yes I folow the instructions on you tube and I can see the port number for arduino in the device manager and I put the same port in .vi when I connect the arduino directlly on PC USB port but. my problem is when I connect the arduino on raspberry pi3 USB port what will be the port name because in the thread below some says it is (ex /dev/ttyUSB0 andsome says it must be (ASRL2::INSTR ) and other say (/dev/ttyACM0) or (/dev/ttyACM1) I have used this command (ls /dev/tty*) on RPI and I got ports as picture below but still not work when i put it in the .vi and
  7. Hi Thank you for your responding I check the thread and I dont know what the port name must I select in my case . please see the screenshot for the error which I have any advice please ?
  8. Hi How the port will appear on .vi if I connect the arduino to the RPI USB port?? because I cannot see the COM port for the arduino on the .vi of RPI is there any recommendation for this connection ?? please advise
  9. Hi Is there any one try to connect arduino to raspberry pi ? please advise with video or some instructions
  10. Hi LCcolvin thank you for your advice ,don't worry my friend i'm a high voltage electrical engineer. i have connect the voltage sensor to the arduino and used the analog input channel to measure the voltage but the output always give as 2.5 dc volt even when there is no ac voltage applied on the sensor . as I know from data sheet of the voltage sensor the output is DC offset so i think I have to use a filter which I don't know to build it any idea please
  11. I have a voltage sensor ZMPT101b and I want to measur the AC voltage of normal home socket Can I use the arduino uno analog input directly for that?? Also same for current sensor ACS712 I want to read Thanx
  12. Hi The problem solved by changing the arduino Mega with another one because the old one has no bootloader Thanx to all
  13. Hi The RX and TX NOT flashing even when uploading rhe firmware by arduino IDE. The aeduino well recognized by pc device manager and have a com port Any advice