Post Created date
reading a potentiometer ?
Just connect the middle pin of the potentiometer to an ADC input and read the voltage. Connect the two outer pins to GND and the reference volatage of the ADC respectively.
Sunday, 5 July 2009 - 19:42
After 5 years, no home automation with zigbee, AVR or others
steve17 wrote:What's home automation? http://en.wikipedia.org/wiki/Hom... CC58 wrote:What happened to zigbee for home automation? Is there a race for the wireless home control...
Sunday, 5 July 2009 - 12:20
RFID Skull, New to forums also
For 74HC14 in DIP-14 pacakge order this (the cheapest of the several alternatives and in stock too): http://search.digikey.com/script... For LM2937-5.0 in a leaded TO-220 package...
Friday, 3 July 2009 - 23:52
Looking for programmer and correct IC's for begginner
DavidDee wrote:Hey, Thanks a lot guys. Here is my cart from digikey. ATAVRISP2-ND ATTINY13-20PU-ND ATMEGA48-20PU-ND ATMEGA88PA-PU-ND ATMEGA168-20PU-ND ATMEGA16-16PU-ND If there...
Friday, 3 July 2009 - 22:51
attiny45 1 wire communication (dallas protocol?)
fkeymo wrote:I saw it in the datasheet for a blinkm "smart led". I just searched the BlinkM datasheet and there's no mentining of any ATtiny45s, only ATtiny45 and ATtiny44 (which...
Friday, 3 July 2009 - 22:23
attiny45 1 wire communication (dallas protocol?)
fkeymo wrote:what is the different between attiny45 and attiny45s? Where have you seen an ATtiny45s? Is tht a typo? Did you mean ATtiny45A?
Friday, 3 July 2009 - 15:49
RFID Skull, New to forums also
takagari wrote:Now I just need to learn digi key. I type in Atmega 8 and get 600+ results :( How do I pick WHICH of these components I should order than? If yu want a leaded...
Friday, 3 July 2009 - 14:35
RFID Skull, New to forums also
You guys need new galsses 8) The voltage regulator is a LM2937-5.0 which is just a regular 500mA 5V LDO (Low DropOut voltage regulator). But you can use just about any 5V >=500mA...
Friday, 3 July 2009 - 12:28
RFID Skull, New to forums also
takagari wrote:Sadly I am unable to identify a few of the parts on his hand drawn schematic. Please tell what parts you can't identify and we might be able to indetify them for...
Friday, 3 July 2009 - 10:53
Prototype Board for STK500
This simple Google search: http://lmgtfy.com/?q=STK500+Expa... Gave me this as the first two hits: https://www.avrfreaks.net/index.p... http://www.ecrostech.com/AtmelAv... Ecros...
Friday, 3 July 2009 - 08:23
Where to get NEW Dragon programmer?
I doubt they will ever update the picture. Only way to know if they got the new type is to ask them. They will probably have to open a box and see if the mounting holes are there...
Friday, 3 July 2009 - 08:09
Prototype Board for STK500
You mean a veroboard/stripboard like this? Add an AVR, an 6-pin ISP header and a couple of 10-pin port headers to interface the STK500 switches and LEDs and you got yourself an...
Friday, 3 July 2009 - 08:00

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