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Discussion Title Created date
STK525 for USB keyboard and mouse emulation?
I need to build a controller to emulate a PC/Mac keyboard and mouse. It of course needs to be USB connected and hopefully connect without the need for drivers. Switches will not...
Thursday, 17 March 2011 - 19:56
LED driver for control panel
OK, another question that I should be able to answer on my own, but I'm not finding what I need. I'm building a control panel and want LED back lights for the switches. There are...
Saturday, 12 March 2011 - 20:48
Very basic question - latching circuit for momentary switch
OK, this is one of those incredibly basic questions that I am embarrassed to ask... I'm looking for a self latching circuit that can operate with a normally open switch and...
Monday, 7 March 2011 - 22:09
Aoyue 853A board pre-heater?
I'm working on some boards that have a 0.5mm pitch mezzanine connector and I just can't seem to get the kind of result I need. The connector consistently is getting solder bridges...
Saturday, 28 August 2010 - 20:25
Tokin 614 J component????
I have an old device that uses a serial port for communications with a PC, and for the life of me I can not get it to work with a USB to RS232 device. Works fine if I connect it...
Monday, 9 March 2009 - 21:26
Xtreme Game Station 8 bit AVR kit
Well my XGS AVR system arrived today. Can't tell you much because I'm still far to new to all this. What I can say is that it looks like the board is well made, didn't find any...
Saturday, 7 February 2009 - 01:55
Tektronix 224 hendheld oscope user manual?
Anyone happen to have a user manual for a Tektronix 224 DSO oscope? Got a line on a used one for what might be a decent price, but he doesn't have the manual. Also batteries are...
Wednesday, 31 December 2008 - 02:38
AVRStudio 4.13 text editor any way for line numbers?
I'm just getting started with Studio and was wondering if there is a way to make the text editor display line numbers for each line. Certainly would help in the debugging when the...
Sunday, 28 December 2008 - 22:11
Smiley Micros Butterfly C programming kit problem with portB
OK, I finally got around to going through the book and butterfly kit I bought a while ago from Smiley micros. Got up to chapter 4 pages 67-68 and the PORT IO project which is...
Saturday, 27 December 2008 - 01:57
Open source AVR NTP clock???
I did some searching here and didn't really come up with what I was looking for. Did a little on google and found a Tuxgraphics kit, but it is almost the same price that I can buy...
Sunday, 14 September 2008 - 17:42
AVR450 max output voltage?
I read through the application note, and read through most of the threads that pop up with AVR450 as the only keyword, but I'm still not clear about the maximum output voltage for...
Tuesday, 1 January 2008 - 04:41
Butterfly missing photocell?
I just received the tutorial kit from Smiley Micros, and noticed that my butterfly does not have the photocell on it. Is this going to get in the way of any of the lessons in his...
Saturday, 22 December 2007 - 21:26

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