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missing stk600 from atmel site
Hello I have buy stk600 ,used, I try to download the pdf ,manual from microchip site but when i click todownload the  manual always come the home site of microchip. I search...
Wednesday, 10 January 2018 - 08:33
what transistor for ignition coil?
Hello I have finish a project with avr ,electronic ignition with adjustable advance, for one cylinder engine. The ignition coil from this engines is connected to ground and...
Sunday, 26 August 2012 - 16:33
2 mega168 with uart hot plug problem
I have finish a project who use 2 mega168 at 16mhz the one board is the main circuit and work continues and the other board is the <<commander board >> who user can program...
Thursday, 24 May 2012 - 21:35
atmega168 and rtc 32768 crystal
Again I have no luck with 32khz crystal and timer2 In ohter post in this forum I have try with mega8 and many friends help me with some instruction so finaly i have no erros on...
Monday, 12 March 2012 - 12:50
searching for nec upa1556ah,upa147ba
I am searching for this mosfet arrays for buy about 10pcs each. It is made in japane so it very hard to find in europe. Can some one suggest me online store or if someone have it...
Sunday, 11 March 2012 - 16:36
Studio 4 operand error
Can some one told me why my compiler give operand error out of range 0x22 with this code on mega8 Loop: SBIC ASSR,TCN2UB RJMP Loop The same with TCR2UB Thank you
Wednesday, 7 March 2012 - 00:52
Motorcycle ignition avance module ,math in c?
Hello I would like to build a project who can change the avance ,degrees timing, in an single one piston engine without injector,only the avance i must change. I programming in...
Monday, 5 March 2012 - 08:41
Avr twi protocol with power 2 wire
Helo I would like to use twi avr protocol or rs485 but over 12v/2a dc power. I have only 2 wires. How i can do this? Have anyone any schematic? The cable length is about 150-200...
Thursday, 16 June 2011 - 11:14
Avr assembly arrays?
I have use the search but I can not find any tutorial or any example with step by step instructions how to build arrays in assembly. Actually I want a 2 dimension array in eeprom...
Thursday, 10 March 2011 - 12:00
Little help for icp pin and prescaler
Well I begin a new project about car ,here is the link for the idea https://www.avrfreaks.net/index.p.... So the first step is to read something simple like rpm. I have read here...
Tuesday, 15 February 2011 - 23:35
Obd2 protocol
Hello I would like to ask if it is possible to convert a non obd2 car to obd2 protocol with some external unit. I have Rx7 fd3s and also I have the complete ecu pinout from all...
Sunday, 6 February 2011 - 19:58
Can someone help me to convert code from 90s2313 to tiny2313
I have to convert this code to tiny 2313 I change the first .org OC1addr rjmp TIM_COMP1 to .org 0x004 rjmp TIM1_COMPA And now the assembler give me error on portd commands I...
Sunday, 2 May 2010 - 20:39