Questions tagged [Atmel AVR] (121)

3
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What is my error in AVR where I need to loop, or what to do?

Can't understand what I need to do to fix this miracle, like no breaks, and if there is something where I loop in General please explain. Here is where the code breaks in memory 0xfffff And here is what
Dillon.Upto asked April 4th 20 at 01:36
0
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Someone can knows where is this adapter Board?

Hello dear. Once on the Internet in 2010-2011 was found and made an adapter Board under DIP Datasheet for microcontroller programmer USBASP USBISP AVR The question is maybe someone knows where to get this adapter Board, and then can't find the resource with which it merged? Thanks in advance.
Anabelle_Cummin asked April 1st 20 at 17:52
4
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What is the most convenient IDE?

What is in your opinion the best IDE at programming microcontrollers?
Bradley_Rippin asked April 1st 20 at 16:18
2
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Driver for stepper motor from 3.7 volts?

Hi! I have a task to build a robot bipolar sugovica powered ACC 3.7 volt, can't find any driver TC they are all from 5 volts and higher. the engine itself is tiny less than 1 cm (volume:) And if you can tell me the sequence of chips in the parameters.
jaron.T asked March 29th 20 at 20:17
1
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How to make alternately switched led strip respond to movement?

Under each step will be the led strip that lights up when motion is detected. They will light up one by one, from the bottom up. As soon as people got up, the tape faded out. In the upward direction. How it can be implemented? And you can do it without programming(i.e. without them) microcontrollers?
gavin11 asked March 24th 20 at 14:51
7
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What thesis to choose engineer-mikroprocessornye?

Good afternoon. Soon to write a diploma, I can't think of what to do to make it interesting and if anything it was not ashamed to show it. The default themes do not want to take, and offer options from the "smoke alarm" or "burglar alarm". Study in the direction of microprocessor technology, the diploma should ideally be u...
anabel70 asked March 23rd 20 at 18:28
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Who worked with the two wire interface (I2C), why is it so difficult to confirm the transmission of the address and data?

ATmega8 hardware TWI interface, read the Datasheet, the scheme gathered on the pry bar, master transmitter ATmega8, slave receiver PCF8574. Lifting lines SCL, SDA to VCC used the internal resistors ATmega8. Using the example in the Datasheet, entered a code in AVR ASM and ran for the beginning in Proteus 8. Works correctly ...
Laurence_Schuppe55 asked March 21st 20 at 13:06
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How to set a variable in SRAM in its ad?

Just recently started to learn assembler AVR, the Atmega8 controller using the compiler AVR-GCC. And the question arose - how can I set a variable in SRAM when you declare the section .data? Under the AVRASM2 compiler this is done, as I understand it, something like this:.DSEG variable: .byte 0xff However, similar code for ...
rowan asked March 20th 20 at 12:36
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What AVR to choose?

You need to choose the AVR microcontroller. Write a term paper on "Development of the automated Registrar analog and digital signals." The microcontroller will connect to the PC and to the 8-bit data logger. Connection diagram: Considered ATMeg128 ATMEL, maybe there's something simpler? Or if this one fits, why not. Microc...
verlie71 asked March 17th 20 at 13:13
3
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What AVR to choose?

You need to choose the AVR microcontroller. Write a term paper on "Development of the automated Registrar analog and digital signals." The Registrar will need to disconnect the load. The microcontroller will connect to the PC and to the 8-bit data logger. Connection diagram: Considered ATMeg128 ATMEL, maybe there's somethi...
Hilton asked March 17th 20 at 13:13