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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by PICcie

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    I²C Send Byte problem with PIC

    Take a careful look at the I2C_Pulse_SCL subroutine. If I am not completely mistaken there is a small typing error in 3rd last line of a subroutine. Line: bcf I2C_SDA ; SCL Low Command and comment don't match. Instead of resetting clock signal, data line is resetted.
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    making a scope using PIC16F877a and RS232 and Computer prog.

    fast eeproms and scopes using PIC If fast eeprom are needed then here is an alternative solution. EEPROM without write delays. http://www.ramtron.com/doc/Press/faqs.asp Bitscope use PICs in their scopes and they have used serial transmission between scope and PC. Newer scopes are though...
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    Assembly tutorials

    PIC assembly books Here you can find books from basic things to more complicated system and it's all in assembler. https://www.sq-1.com/ You need to have patience with assembler :)
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    Code Protect

    ... and code protection affects only for Flash memory, if I am not totally mistaken. PIC's EEPROM memory is not protected. - just a thought.
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    PIC and DS1307

    You did mean I2C-bus. I have done some experiments with 16f628 & DS1307. Software is still very much on a "beta" stage, but hopefully I can get it in use some day. If you are not familiar with I2C-bus then it might be good to dig in that first. at least get the basics of it. Here's a web...
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    Newbie with "Verify Failed at address 0000h" error

    I've had problems also with IC-Prog (1.05A) with W2K. Programming failed randomly quite often. I searched for the fault from batteries and long connection cable between programmer and PC with no success. Finally the problem solved when I turned Process priority one step higher. I think it's...

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