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AVR as a sub ohmic meter
I'd like to do some pulse power experiments. I can adjust the charge/discharge parameters after the circuit is built to get the results desired but I need to know the actual...
Friday, 16 December 2005 - 04:40
Debugwire redux
I've searched the forums here, and google, and randomly elsewhere on the net with the same non-results. There seems to be a lot of 'hush hush' or more to the point, no details...
Friday, 9 December 2005 - 23:45
tiny25/45/85 confusion
The Tiny25/45/85 announcement has me a little confused and upset, what happend to these being available in 8 pin form? The preliminary PDF's on Atmel's site still show these being...
Friday, 9 December 2005 - 05:23
tea or xtea on tiny15
I would like to implement tea or (preferably) xtea on a tiny15 most of the implementations I've found so far are in higher level languages. But I was looking more for a pure...
Wednesday, 7 December 2005 - 06:44
Appnote: AVR182 real world examples
As a person who study's electronics as a hobby, and is wary of AC mains, reading appnote AVR182. How safe is it for me to use a standard 1meg ohm resistor to sample AC mains...
Thursday, 1 December 2005 - 01:26
O.T. zero-pressure switches.
Does anyone know how to create zero-pressure like switches such as touchpads use? It doesn't need directional control like a touch pad, just a simple button function.
Sunday, 6 November 2005 - 05:19
Current sense resistor sizeing for differential ADC
I'm having trouble finding the proper values for a current sense resistor. I'm feeding the circuit off 5 volts and will be drawing a current between 0 and 1 amp to start with, may...
Saturday, 5 November 2005 - 05:41
Current mode vs Voltage mode DAC's
Can someone explain the difference between current mode and voltage mode DAC's and their applications?
Monday, 19 September 2005 - 21:19
Idiot proof serial CMOS cameras for AVR
Can anyone recommend CMOS sensor modules (companies devices etc..) that supply simple image capturing devices that run on serial protocols? For capturing stills, or if the baud...
Saturday, 17 September 2005 - 20:34
O.T. serial DDE interface
I'd like to connect my AVR to an mIRC script. It has no serial port reading/writing function but it does have a DDE service. It supports XTYP_POKE, XTYP_REQUEST, and XTYPE_EXECUTE...
Tuesday, 13 September 2005 - 22:48
Using a current loop.
I've been using AVR's for a few years doing very simple projects and I am trying to expand my general electronics knowledge in the process. I find myself having problems getting a...
Monday, 15 August 2005 - 00:24
Useful scrap devices for digital IC's
Does anyone have any suggestions for electronic devices that would have parts useful to an experimenting AVR programmer? I'm on less than a shoe string budget, but I've found a...
Friday, 27 May 2005 - 01:42