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Hey, Ive searched around including the manuals and maybe I just dont understand what Im actually looking at and then again maybe the info isnt there... Either way Id like to build a 20x2 lcd display that displays information alphanumerically. Readings would include temperature and pressure...

Hey Im chasing my tail trying to figure out a very odd problem and Ill try to desribe as best I can but if needed Ill take a video of it. Heres whats happening, whenever I power up my project the circuit triggers my darlington on pin 0 for about a minute or so and is completely unresponsive...

Hey I was considering using a mobile phone car charger as a cheap and ready made power supply for a project. It uses a dc-dc converter but I found that it outputs at 5.31vdc. Im curious if this is ok or if it will cause a problem since its a bit high. I figured a 7805 LDO would regulate it to...

Hi everyone. Ive been trying all day to make a pcb design that works for my project and Ive had nothing but issues. I cant seem to make a layout that doesnt require vias and two layers. I need to make this myself and only know how to make single layer PCBs. I also cannot find a header layout for...

Hey, just was wondering, is it necessary to have the download circuit hooked up to the PICAXE? Im thinking not but am I going to do something potentially damaging to it in the process? I figure as long as the PICAXE has 5v and 0v then it should function happily all day long. Am I wrong in...

Hey guys. I was looking through the reved store and saw that there was a book about the Picaxe that was desribed to have a lot of sample circuits and other real world knowledge about implementing the Pic into actual products. Heres a link to the book...

Hey guys. This is more of a question based on where I should start looking more than anything else and beyond that I know anything on this scale is well beyond my skills at this point but I love learning especially about things that interest me. Ok well nowdays more and more auto manufacturers...

Ive been searching around on TI's automotive site looking for suitable voltage regulators capable of protecting the PICAXE in an automotive enviroment. Heres a link to the datasheet http://focus.ti.com/lit/ds/symlink/tle4275-q1.pdf The part number is TLE4275. Sounds like it more or less can...

Hey guys Ive been learning alot over the last few days and I have a question about the END command. In the manual it says it will sleep teminally until power cycles. Now does that mean that Vdd needs to go to 0vand back to 5v before it starts again? If it does is there a way to put the PIC...

Hi Im a very green newbie and Ive just started trying to do programming so bear with me. I have a good understanding of hardware but the programming is a whole new world that I havent quite got the hang of yet. Im using an 08m to trigger three transitors that in turn control three relays. I...