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IC programmer for Nuvoton microcontroller W78E516D
Hello guys, its been a long time i was here. Here is my question: I need to flash program into Nuvoton microcontrollers W78E516D. It's pretty old IC, based on 8052 standart. I...
Tuesday, 17 March 2020 - 16:30
Need help with 3-phase balancing system
Hello guys, need your help. I have two three-phase generators "“ one with power about 20 kW, and other with bigger power (about 50 kW). But I always must use the bigger one...
Sunday, 17 March 2013 - 15:41
What kind of filter is that?
Hello, guys. What kind of filter is that? I could not find information on it, its properties and the calculations. Where it can be read? Thanks.
Friday, 30 March 2012 - 15:31
USART and RS485 transceiver
Hello guys. I have problem like here. https://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=70150&start=0. Here is my unsuccessful attempt to resolve it...
Monday, 13 February 2012 - 16:50
WinAVR do not want to work with USART1 Atmega644
Hi guys. When compiling project for Atmega644 faced with the problem. For example #include int main(void) { UCSR1B |= (1<<RXEN1)|(1<<TXEN1); while(!(...
Monday, 16 January 2012 - 07:23
make: *** [Prg.o] Error -1073741819
Hello everyone. My WinAVR-20100110 gives an error: Quote:avr-gcc -I"C:\WinAVR-20100110\avr\include\avr" -mmcu=atmega48 -Wall -gdwarf-2 -Os -std=gnu99 -funsigned-char -funsigned-...
Friday, 25 November 2011 - 21:57
I need help with the instrumentation amplifier
Hello everyone. Sorry for my bad English. I need some help with the instrumentation amplifier. Look at the analog part of my scheme below. I'm using 3-OpAmp scheme on MCP602...
Monday, 15 August 2011 - 15:43
External variable
Hello everyone. Look at the simple code below. // ATmega48 #include #include #include #define OSC_speed 8000000 #define BAUDE 9600 #define myUBRR (OSC_speed/(16UL*BAUDE)-1)...
Monday, 8 February 2010 - 19:02
Hi everyone. I can not understand why the compiler gives an error on something like this: char mas[0x10]; char size = sizeof(mas); char *b = &mas[0x00]; char *c = b; //4...
Sunday, 7 February 2010 - 17:05