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Recent content by chippevijaya

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    How to send a file in ftp on SIM900A

    Thank you for your reply srizbf, No errors in my program, I successfully created a file in the server and loaded the data as shown in above program..... My another requirement is "I have to choose a file in my computer with AT commands and upload it to FTP server" If we can upload!! how to...
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    How to send a file in ftp on SIM900A

    Hi Sirzbf, I am confused with the commands: FTPPUTNAME-----------------name of the file FTPPUTPATH-----------------I think this is the path of FTP server(not the local computer one) where the file has to create, correct me if am wrong!! FTPPUT-----------------------making ready for file loading...
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    How to send a file in ftp on SIM900A

    Hi Friends, I did the FTP in SIM900 module. everything works well. I created a file in FTP host using FTPNAME and entered data during FTPPUT, and finally created a file in FTP server successfully. But can I send a file to FTP server? I need to load a file(*.*) from a path in local computer and...
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    Its about regarding a Heat up problem on GSM Module SIM900A

    Hi Seneda, Actually SIM900A requires peak current up to 2~3A in certain conditions. That's why it is recommended to use a regulator that support higher currents. There are SIM900A modules those are coming with LM2576, which is not giving such problems.
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    [SOLVED] Screen mirroring or WiFi Display

    Hi Friends, I got Xperia Z1 in which I have option to share display to WiFi Television. But my TV doesn't have WiFi option. Does any one know about a device that can connect to my Television HDMI port and can work as WiFi display, so that I can display from mobile or Laptop without internet...
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    Realise a pic project

    -Give connections as per pickit to pic pins, -use MPLAB software and select programmer as pickit & use "import" option(in File) to load hex file and "program" it in device. - - - Updated - - -
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    [SOLVED] Problem with mesuring temperature of weather

    I am trying to measure outdoor temperature with LM35 temperature sensor...... But for entire day it is showing 5~10° more than the actual temperature of weather. Are there any seperate sensors using for measuring outdoor weather temperatures. Because what ever I tried sensors are self heated in...
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    Why this ADC value flickers?

    try to keep the decoupling(104) capacitors at the signal and ground of potmeter will reduce some flickering.
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    Why this ADC value flickers?

    How many ADC sensors did you connected? And what is the PIC you are using , What else interface's it is doing apart ADC's? Try these: - by keeping decoupling resistor's at the Analog source supply, so that noise will reduced.... - you have used the ADC libraries in mikroC Pro, but try...
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    [SOLVED] mic4451 error in orcad capture (green circle)

    the spice model is not released from the micrel itself.... see here **broken link removed** But you can test directly if you have component....
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    [SOLVED] Laser range finder problem in measuring

    Thank you for responding, The time delay between the pulse sending to pulse received is having more delay than required, it is happening by the transimpedance amplifier and comparator, even change in 10ns in resulting wrong distance. how to avoid it?
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    [SOLVED] Laser range finder problem in measuring

    Dear friends, i am developing a laser range finder. I am sending the pulse with 14W OSRAM pulsed laser and i am sending the 50ns pulse. my doubt is. the phaser difference between transmitting pulse to receiving pulse would be 6.6ns, but it is not happening. The APD response is...
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    [SOLVED] mic4451 error in orcad capture (green circle)

    Have to tried with connecting the MOSFET, since the MOSFET driver is intentionally designed to drive mosfet,So try with MOSFET or try with >=15000pf load at the output(equivalent load to MOSFET...) as you can see the same test circuits in datasheet of MOSFET...it drives at least capacitive...
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    [SOLVED] Pulsed laser diode driver

    Dear friends, I want to drive my pulsed laser diode(SPLPL-90) with 12A current, for that i have taken the mic4452(micrel) 12A mosfet driver. What my question whether i can connect laser diode directly to output of the mic4452 or first i have to connect mosfet to mosfet driver...

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