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BEst starting platform for multi node RF communication
Hey! I'm starting work with RF now (multi-node that is) and am looking for a starter module. probably something from Atmel would be cool. RZRaven stirred a lot o fuzz when they...
Tuesday, 29 December 2009 - 01:32
600 Slaves to 1 Master
Hey! I need to connect up to 600 slave devices (probably Tiny45's or similar) to one master. transmitted data is 2 bits per slave. what could be the best method to do this? every...
Wednesday, 4 November 2009 - 15:39
USART bootloader for ATTINY2313
Hello, This is the first time I'm in a need for a bootloader. Sadly I need to get this to work with a Tiny2313 chip. I's connected to the MAX232 chip and via that to the PC. Is...
Saturday, 25 July 2009 - 23:25
6V motor on a 12V line
Hey, This might seem a stupid question, but I would like some help with it. My robots power supply is a 12V LiPo battery. All is nice, but one DC motor and a servo both want 6V to...
Saturday, 8 November 2008 - 13:02
buck-boost converter with LT1070
Hello I found, that I have a couple of LT1070 SM regulators and that got me thinking: why not make yourself a portable(-ish) power supply unit. This seems nice (5A, reasonable...
Tuesday, 27 May 2008 - 23:35
ATMEGA8 TWI clock speed
Hello I'm trying to calculate the appropriate TWBR value for my ATMEGA8, but I can't seem to get any normal value with 1MHz clock (TWI speed 100kHz). Does it mean, that I have to...
Thursday, 8 May 2008 - 11:10
Graphical LCD font in flash (PROGMEM)
Hey! In order to free up some RAM on my mega16 I decided to put the LCD's font into the flash memory portion. The damn thing just wouldn't fit in the RAM I have (With the other...
Tuesday, 6 May 2008 - 19:43
Safety mains box
Hey! AS I have more and more projects that connect to the mains I'm thinking of making my life a bit safer. I'm thinking about a small box with a bit of protection units. What I...
Monday, 5 May 2008 - 10:40
Why is the optimizer getting rid of my code?
Hello, I'm working on a project, but Cant seem to get the USART communication working. actually the data is received, but I can't do anything with the data because the damn...
Wednesday, 23 April 2008 - 19:52
AVR Studio starts up offset maximised.
Hello. I have a problem. When I start up my AVR Studio (the newest version, every version for the last 3 years) And It happens to be maximized the damn thing starts up offset...
Thursday, 10 April 2008 - 17:35
3 channel software PWM motor control on Tiny3
Hey! I'm having some problems with my code... I'm trying to make PWM control for PB0, PB1 and PB2 using TIMER0 on TINY13. The way I was planning was pull all outs high and with...
Wednesday, 2 April 2008 - 18:01
AVR Studio likes to generate interrupts?
Hey! I have a problem. The code I included seems to generate an interrupt every time I re-enable PCINT interrupt in the FOR loop. At least that's what the AVR simulator tells me....
Tuesday, 1 April 2008 - 15:50

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