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Posted by prathibha on Fri. Dec 19, 2014 - 04:53 AM
What is the relay coil resistance?   What is the relay voltage rating?   What NPN transistor have you used?   What base resistor value have you...
Posted by rajesh279 on Thu. Dec 18, 2014 - 01:34 PM
I am computing the RTC values in main() -> while() loop , by disabling the Timer and once the RTC calculation is over, re-enabling the Timer. Please find...
Posted by yoshimoshi on Thu. Dec 18, 2014 - 04:31 AM
Try this: Uses timer1 in mode 14 - fast pwm. // mega644, 1 MHz int main(void) { DDRB |= (1<<PD5); // OC1A = PD5 output...
Posted by sasireka on Mon. Dec 15, 2014 - 09:42 AM
  ICR1 = F_CPU/64/100 - 1;  F_CPU = 8 MHz and ICR1 = 1249 (max. count value). for checking i connected LED (with resistor) in OCR1A pin.  Here i...
Posted by slow_rider on Wed. Dec 17, 2014 - 11:54 AM
An example of the counter that Kartman described -- uses a ripple counter as a pre-scaler for the measurement period, at the end of the period the remaining...
Posted by xormicro on Thu. Dec 4, 2014 - 09:52 PM
ignoramus wrote: So Santa,   What you gona get me? visualGDB

Buzzing Topics (Last 6 Months)

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Posted by Michael@Atmel on Tue. Aug 26, 2014 - 12:04 AM
clawson wrote: Maybe its just me, but clicking on any links that I've found using google to "old" forum content just end up going to the home page of the new...
Posted by Hugh Aguilar on Fri. Oct 24, 2014 - 02:10 AM
Moderators - stop this train wreck now - please!
Posted by mado88 on Mon. Nov 10, 2014 - 03:38 PM
Clawson has true,   I was designed some peripheral boards for lifts - and it is not so simply. There are a lot of standards, norms and regulations. Lift...
Posted by ka7ehk on Fri. Jul 11, 2014 - 08:29 PM
Often a decaying average is enough. But if you do not want to have any historical data after a given number of sampls, the simple moving average is better...
Posted by dominicmluciano on Tue. Nov 11, 2014 - 05:42 PM
valusoft wrote:   microcarl wrote:    Two amplifiers, each with a total gain of approximately 27 would be nearly perfect: G = 5V / 185mV...
Posted by asking on Fri. Aug 15, 2014 - 08:35 PM
About a dozen messages ago, Lee askd you if the a/d reading was Nice and Smooth 0x000 to 0x7ff with a pot or something besides the current sensor. If it is,...