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Which board
Hello all After some time programming 8 bit avr, I would like to go to 32bit I found these 3 to be very easy to manipulate (soldering etc) AT32UC3L064 AT32UC3L032 AT32UC3L016 they...
Saturday, 3 July 2010 - 10:54
Transmitter/Receiver
Is it possible to make transmitter to have 50 km range as a hobbyist. I have an RC plane and thought to put video camera on it. So I would need 2 transmitters. One for...
Sunday, 4 October 2009 - 20:03
12 BIT DAC
I'm using MCP4921 12 bit DAC and it seems not to be accurate. After writing max value of 4095 to it and with 5V reference I get 4.79 V on output. Is this normal. I checked VREF...
Monday, 14 September 2009 - 15:25
SD Card library
I have downloaded this SD Card library https://www.avrfreaks.net/index.p... I have been able to write to SD card. And for a few hours I'm struggling with erasing of what I have...
Sunday, 6 September 2009 - 22:23
AVR with 1MB flash?
I was just wondering why don't ATMEL release all their uC with 1MB or more flash memory. I mean today's USB flash stick goes to 32 GB and there are no uC with more than 384KB...
Saturday, 29 August 2009 - 20:11
GLCD
I downloaded GLCD library from Fabian Maximilian Thiele v1.1. And modified it to my pins for AVR from this #define LCD_CMD_PORT PORTA // Command Output Register #define...
Thursday, 27 August 2009 - 15:13
RAM view in AVR studio
Hello How can I view RAM contents in avr studio while debugging. All I can see is Data, EEPROM, I/O, Program and Register. Whare's SRAM if possible to see?
Thursday, 27 August 2009 - 01:54
MOSFET
Hello I need recommendation on MOSFET. I need MOSFET that has max drain current of 0.5A and gate source voltage betwwen 0 and 5 volts I bought BUZ72A but it has 9A max drain...
Monday, 10 August 2009 - 12:09
Checking timer operation
Hi guys Is there any way better(faster) way to check if timer is on? I made this solution: timer_is_on= (TCCR1B&0x01) | (TCCR1B&0x02) | (TCCR1B&0x04);
Tuesday, 30 December 2008 - 18:21
Teraterm display
Hi guys I was wondering is there any way to set in teraterm to see instead of char binary or hexa value And also I need it displayed as: A B C . . . Instead of ABC Is it possible?
Sunday, 28 December 2008 - 17:04
SD Card datasheet
I bought 2GB SD card and all I know is: CnMemory First Class Silver Secure Digital I need some datasheet on how to control that SD card (writing/reading). I dont know what...
Saturday, 27 December 2008 - 13:57
Need advice on storing data
I made a program to sample analog signal every 1 ms. Now I need some way to save that data over 2 mins of running A/D conversion. Data is 16 bit (unsigned int). So I need: 120*...
Friday, 26 December 2008 - 23:05

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