Recent Discussions

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Posted by ka7ehk on Mon. Dec 22, 2014 - 12:22 AM
There is an SDCard command (SEND_CID, decimal 10 opcode),that will tell you get the serial number, manufactured date and product name of the card in a messy 16...
Posted by ebrahim.rcii on Thu. Dec 18, 2014 - 07:14 AM
Thank you dear Neil and dear Jim.    I am responsible for circuit design. I mean, all the mechanical design point have another person to work on. Now...
Posted by Vindhyachal Takniki on Mon. Dec 22, 2014 - 08:38 AM
well if you want drive 230Vac --> not see automotive relay!  30A 230Vac (CE or VDE ) + 4000V isolation --> not cheap. it is contactor world not...
Posted by MichaSv on Sun. Dec 21, 2014 - 06:47 PM
Well,  it sure looks like a ceramic resonator on a UNO and on a MEGA. The 'obvious' crystal is for the mega16U2 that does the USB or the FTDI on a...
Posted by eRony on Sun. Dec 21, 2014 - 10:17 AM
Thanks valusoft    I am control my DC motor . But i have a question about coding for avoid obstacle. how to code to stop motor when obstacle at 5cm...
Posted by ganeshs on Mon. Dec 22, 2014 - 09:32 AM
Hi David,   I tried by selecting AT89C51ED2 in FLIP, but that chip has gone bad I think. As it is not executing loaded software and even not...

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,...