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Posted by asking on Mon. Dec 15, 2014 - 06:28 AM
I am horrified by the thought of someone wiring up a MAX7219 without capacitors. There are large currents being switched.   The SPI i/f is capable of...
Posted by Cjuried on Wed. Dec 24, 2014 - 01:08 AM
Cjuried wrote: In the code above your post.   No they are not. I *suspect* that they are inside "usart.c" but since you haven't posted that part of your...
Posted by prathibha on Mon. Dec 22, 2014 - 08:39 AM
ya NPN transistor i am using.q3f-1z relay.As i mentioned earlier what i am seeing after 15sec  relay not getting turn off.i need to solve this issue.
Posted by dhanushgowda on Sun. Dec 21, 2014 - 09:02 PM
Here,s a far better solution for you, until you understand the process better.   http://www.ebay.co.uk/itm/AVR-ATMEGA16-ATmega32-Minimum-System-Board-USB-...
Posted by bogdanul2003 on Thu. Dec 25, 2014 - 09:54 AM
I guess you guys are right ... my finger is the problem :)   So to check if understand this correctly: when I use the stylus Rx- + Rx+= Rx_plate...
Posted by commie on Thu. Dec 25, 2014 - 10:58 PM
commie wrote: ...Any chance of some low level code?   Other than the code in the datasheet?

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
Hi there,     If the purpose of the project is to find the maximum current you can draw from a USB port then you will need to place a very low value...
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,...