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Looking for firmware update over the air for AVR
I am looking for a fota solution for avr using gsm /gprs modem! I came across this video but I cant find anything else! I hope someone here can help me understanding it and...
Monday, 19 May 2014 - 14:17
how can i save an image on avr program memory ?
need to save an image on avr program memory or eeprom so that later i can add that image to html code as how can i do it ?
Monday, 29 August 2011 - 08:13
voice chip help
hi , need some link tutorial or resources for a project, have to record/playback 8 short voice messages, that can be then played back using a microcontroller IO line, the ouput of...
Wednesday, 17 August 2011 - 08:14
need a NC Tactile pushbutton 6mm square
I needed a NC Tactile pushbutton in a project, I layed the PCB design and sent it to the FAB House and then I found that its very hard for them to find the Normal closed Tactile...
Monday, 4 July 2011 - 06:21
schematic for sim300 is this OK
i am making this circuit, the speaker and mic outputs are going to be amplified externally. so i am connecting them directly to RCA ports, i have almost no experience for audio...
Wednesday, 15 June 2011 - 10:35
problems with stncmp use
i am getting errors for using string compare functions of string.h char m1[9]="00000000\0"; unsigned char numb[9]="00000000\0"; if (strncmp(m1,numb1,8)==0) i get this error...
Saturday, 11 June 2011 - 09:54
can i use internal 1Mhz while 8 Mhz crystal is already conne
can i use internal 1Mhz while 8 Mhz crystal is already connected to the atmega8 osc pins?
Tuesday, 7 June 2011 - 06:56
which pcb cnc milling should i go for ?
Hi! my boss just decided to buy a professional CNC Milling system for PCB prototypes, but we dont have enough information about which one should we choose? LKPF s60 or Acuratecnc...
Wednesday, 25 May 2011 - 12:51
Encoder simple 1 channel to check ac motor stall
HI! i want to check any motor stalls while my motor is energized, motor is AC, i would like to use an encoder! but i am not certain how to use it! i dont need any positioning or...
Saturday, 23 April 2011 - 11:12
problem simulating Compim with avr in proteus & sim900d
Regards i am using proteus to simulate my project that has an avr microcontroller controlling relays ,the avr is interfaced or attached to the gsm modem sim900d , call on gsm...
Tuesday, 14 December 2010 - 12:07
max485 problem with comm
regards ... i made this circuit [plz consider just the max485 only ...but when i used it it didn't received any thing although transmission was all good, then i tried some...
Sunday, 31 October 2010 - 05:56
RF Tx: what is better design by module(tx433) or using trani
i want to design a remote control for a device, i have seen most commercial transmitter for 433MHz designed with transistors and the Modules are not used.... i want my remote to...
Saturday, 16 October 2010 - 04:59