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A new method for measuring lots of resistors using a minimal amount of cables
Hi daqq, it somehow reminds me on "impedance tomography"
Monday, 28 August 2017 - 08:59
Tremolo, anyone?
In a multiplying DAC the the voltage, that the DAC usually uses as reference voltage, is not fixed, but may be a varying (guitar) signal. A DAC usually multplies the ref-voltage...
Thursday, 19 March 2015 - 15:14
Tremolo, anyone?
With a multiplying DAC you would multiply your analog guitar signal by a digital value (equal to the gain) coming for example from an AVR running a slow DDS sine generator....
Thursday, 19 March 2015 - 12:03
Tremolo, anyone?
You could try a multiplying DAC controlled by an AVR   Page 13 bipolar 4 quadrant operation:...
Thursday, 19 March 2015 - 10:50
Magnetic field of a 4 pole magnet?
There exist thin foils to display th field of magnets:   There seem to be "radial amgnetized" disks here:
Saturday, 20 December 2014 - 08:21
C- pointer in embedded programming
For many mikrocontrollers it is the case, that they have different types of memories, each with its own addresses ( so muutiple address-spaces). For AVR you have RAM, PROGMAM-ROM...
Monday, 21 April 2014 - 16:26
8 bit encoder interface
GOOGLE: bourns ace Even if we don't like it, we can share code from PICs
Monday, 21 April 2014 - 08:36
tiq probe- on Kickstarter - Last days! Ends June1st!
Have you carefully checked what is already available ? This: B7205J seems similar Make clear what differentiates your tool from the others.
Sunday, 20 April 2014 - 17:17
A code structure problem
If you have 256 bytes of program-space left simply use a table that maps the character to some number you want. myNewCode=theTable[theCharacter] Setup the table at compiletime in...
Thursday, 17 April 2014 - 20:28
Good books for circuit design and analysis
I like this one: "Analog Design Essentials" It goes far behind the usual stuff. Its more oriented to IC design, but the concepts and ideas are...
Friday, 11 April 2014 - 05:11
European Wire Sizes?
Hi Jim, all given in the link gien in my post above. ELEKTRISOLA manufactures a lot of wire and has a lot of data on their site. They also provide HF litz-wire and corresponding...
Thursday, 10 April 2014 - 05:26
European Wire Sizes?
For (thin) enamelled wire her some product data from a european based manufacturer:
Tuesday, 8 April 2014 - 16:17