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Recent content by not-a-moderator

  1. not-a-moderator

    sensor output (voltage, current)

    Input: The sensor needs 5V as a supply voltage and it will draw an arbitrary amount of current from the 5V supply as it needs it. Output: The sensor provides a 4mA to 20mA output which is proportional to change at the input. You just terminate this output into a load / resistor of your choice...
  2. not-a-moderator

    By using VFDs or soft chargers etc can we stop and finish the starting torque of moto

    Yes. Star connected motor has "Lower" voltage connected over its windings; Delta connected motor has "Higher" voltage connected over its windings. - Hence the torque differs.
  3. not-a-moderator

    military standard for data links

    Hi There Now that I understand your question better. Have a look at Appendix A in this document: **broken link removed** These are the most common standards: - Federal Standard 1045A - MIL-STD-188-141B - MIL-STD-188-110B - STANAG 4285 - STANAG 4529 - STANAG 5066 - STANAG 4538
  4. not-a-moderator

    [SOLVED] pickit 2 problem. please help!!!

    The ICD2 & PICkit2 both have 4.7K pulldowns on the PGC & PGD pins so a disconnected target will read 0x00 Make extra sure that all the programming connections are still there. It will also fail if you accidently protected the device.
  5. not-a-moderator

    Hex File Issue in PIC PROGRAM LOADING

    After building your project containing the .c file, export the hex file generated (in MPLAB IDE, use File>Export). In the Export Hex File dialog, select all the memory regions required. You can then provide only the hex file to your production team. The MPLAB ICD-3 tools are right for...
  6. not-a-moderator

    parallel port programming problem

    Here is some excellent links to get you there: **broken link removed** http://electrosofts.com/parallel/parallelwin.html here is some sample programs: http://www.codeproject.com/Articles/8024/Port-Access http://www.naughter.com/parallelport.html
  7. not-a-moderator

    Need your help on GSM RF Connection/Antenna

    I had a similar issue quite some time ago. My problem was the dc-dc converter used to drive the circuit could not respond fast enough to the immediate power demands of the GSM module when it is switching bands and registering on the mobile network. It was transmitting RF at 2W in very short...
  8. not-a-moderator

    ARM selection problem

    No, can't foresee any problems switching. Keil IDE supports the LPC1768. https://www.keil.com/dd/chip/4868.htm
  9. not-a-moderator

    [SOLVED] problem while compiling multiple c files in avr studio

    Your problem is most likely the space character in your path: serial.o: ..//E/vishal/vishal _AVR/serial library/serial.c https://www.cmcrossroads.com/ask-mr-make/7859-gnu-make-meets-file-names-with-spaces-in-them
  10. not-a-moderator

    GPS and GSM Transmission UDP packets.

    Yes it is possible to send UDP packets from the SIM300. Have a look at: https://www.edaboard.com/threads/168370/ https://www.edaboard.com/threads/157676/ To use a ready made GPS tracker and upload your own code depends on the design of the ready made tracker. Sometimes it is possible.
  11. not-a-moderator

    Eagle: IC pad design

    My guess is that your autorouter setup is wrong. 1) Fine-pitch components should be aligned with the grid (all pads); 2) Routing grid should be (at least) equal the pitch of fine-pitch components. If the pitch is not an exact routing grid multiple (ex.: pitch=0.50mm and routing grid =...
  12. not-a-moderator

    buffer required for general input/output signals cpld ?

    It is not absolutely necessary to buffer in/outputs from a CPLD to the outside world but it is definitely good practice to do it. The same is true for series resistors on the outputs. If you switch the outputs too fast while driving a FET gate the gate capacitance and track inductance will...
  13. not-a-moderator

    [SOLVED] I really need your help for gerber files.

    Glad you could find the problem. Please mark the thread as solved.
  14. not-a-moderator

    how to Convert a 38 pin connector

    Only crimp the flat cable wires that you need into a 38-way IDC connector and cut the rest of the conductors away.
  15. not-a-moderator

    xilinx usb2 shematic

    Your question is not clear. Do you want to know how to design a USB2 communication interface on a Xilinx FPGA?

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