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    Atmega8L microntroller burner

    can somebody recommend me where to get atmega microcontroller burner with reasonable price in Malaysia? As for your information, this device is used for normal project which require simple function.

    •   Alt23rd March 2012, 19:09

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    Re: Atmega8L microntroller burner

    Can you build yourself some programmer ? Do you need some explicit uC to program or need to program wide range of uC ?



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    Re: Atmega8L microntroller burner

    One of the simplest programmers you can make is http://electronics-diy.com/avr_programmer.php assuming that you have a serial port in your PC.

    Then you can use this programmer to make a much better USB programmer http://www.fischl.de/usbasp/

    On the other hand you can buy a USBasp programmer from ebay with a very low cost , less that $5 US including shipping.

    USBasb.jpg
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    Re: Atmega8L microntroller burner

    Quote Originally Posted by alexan_e View Post
    One of the simplest programmers you can make is http://electronics-diy.com/avr_programmer.php assuming that you have a serial port in your PC.

    Then you can use this programmer to make a much better USB programmer http://www.fischl.de/usbasp/

    On the other hand you can buy a USBasp programmer from ebay with a very low cost , less that $5 US including shipping.


    hi alexan_e, thanks for those information...

    sorry i am very week in this, i had search from the internet, the USBasp is just same like the pic you attach to me right? how i going burn my microcontroller chip?
    isn't it need connect to external circuit that can place my atmega8l microcontroller?

    and then http://www.fischl.de/usbasp/ , this is the device provide us direct burn to our microcontroller? we just need place our microcontroller into the device and plug in computer usb board?

    thanks



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    Re: Atmega8L microntroller burner

    Assuming that you have created the hex file you can use avrdude with the above USBasp programmer or ponyprog or any other software that used USBasp.

    I personally use Burn-O-Mat , I use the downloaded version with avrdude and USBasp
    http://avr8-burn-o-mat.aaabbb.de/avr...de_gui_en.html

    In order to program the mega8 you need to connect the power supply (you can use the one provider from usb through the USBasp ISP output), connect a crystal or external clock if the clock source is changed from the default internal RC and connect the ISP pins.

    mega8_isp.jpg

    USBasp output plug provides the RESET,+5v,GND, MISO, MOSI, SCK signals

    ARV_isp.jpg
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    •   Alt24th March 2012, 13:59

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    Re: Atmega8L microntroller burner

    Quote Originally Posted by alexan_e View Post

    In order to program the mega8 you need to connect the power supply (you can use the one provider from usb through the USBasp ISP output), connect a crystal or external clock if the clock source is changed from the default internal RC and connect the ISP pins.

    mega8_isp.jpg

    USBasp output plug provides the RESET,+5v,GND, MISO, MOSI, SCK signals

    ARV_isp.jpg
    means i need build a simple connection for my microcontroller and USBasp?

    em.. can i connect http://www.cytron.com.my/usr_images/...reen/UIC-S.jpg this with USBasp?
    or any other device have the same function with this?



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    Re: Atmega8L microntroller burner

    What you describe is for PIC, if you want you can make your own board similar to that with connections from the input plug to the correct AVR pin or use jumper cables so that it can be used with many AVR models

    ---------- Post added at 15:14 ---------- Previous post was at 15:08 ----------

    You can make an adapter board as shown The smallest USBasp programmer (the board with the sockets only)

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    Re: Atmega8L microntroller burner

    hi, is it i need to make the socket board myself? is there any socket board for avr that i can buy like this http://www.cytron.com.my/usr_images/...reen/UIC-S.jpg in the market?



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    Re: Atmega8L microntroller burner

    I don't know if you can find a ready adapter to buy.

    ---------- Post added at 16:14 ---------- Previous post was at 16:03 ----------

    If you do a search for ATMEL extension DIP board for AVR ISP you will find a few boards like the one above but the prices start from $20 US so they are quite expensive.
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    Re: Atmega8L microntroller burner

    hi, i just found this device http://www.ebay.com.my/itm/Simple-AT...-/350485152906 at ebay... is it can be used for burn my avr microcontroller?

    ---------- Post added at 23:31 ---------- Previous post was at 23:29 ----------

    and how about this one? http://www.alibaba.com/product-free/...rogrammer.html
    thanks



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    Re: Atmega8L microntroller burner

    The ebay seller has a parallel port programmer with an ISP output and the board that has a ISP input and can be used with any programmer.
    You can find parallel port , serial port and USB programmers with ISP output so it depends on what ports are available in your computer, most new models have no parallel port or serial.

    I have no experience with the device in the second link, it says it is based on USBasp and can program most of the 40, 28, 20, 8pin AVR microcontrollers but I can't give you any info or verify this.
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