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Noise on NAND gate output?
Looking at the diagrams, it is obvious that the inputs are NOT just connected tied to +5. What is driving them?
Saturday, 5 September 2015 - 18:40
Noise on NAND gate output?
        OK. First of all, the CD 4011 contains qty (4) two input NAND gates. It is not a quad input NAND gate... that is a gate with 4 inputs. I wanted to...
Saturday, 5 September 2015 - 18:28
Noise on NAND gate output?
You said it is a QUAD nand gate. You only show two inputs. You have probably left the other two floating... don't do that.
Saturday, 5 September 2015 - 18:03
Noise on NAND gate output?
Noise. How MUCH noise? What KIND of noise? Is it in the microvolt range, or the millivolt range? What are the frequency characteristics? What is connected to the inputs? What is...
Saturday, 5 September 2015 - 18:00
Choosing compatible header files for Arduino and Atmel Studio IDEs
    In the C standard (section 7.17 paragraph 3), NULL is defined in stddef.h , which AVR-Libc does not implement. Since Arduino is based on AVR-Libc, there is no stddef...
Wednesday, 2 September 2015 - 23:31
Best (easiest, cheapest) RF connection method?
Does it HAVE to be RF, or could IR work as well? Since the range is only 3M, IR could (SHOULD) probably be an option. There are easy solutions for this for under US $10.
Saturday, 29 August 2015 - 21:29
programmer for mac os?
  To chrillz86:   Though many would excoriate me for saying this, the Arduino system is very good for 'getting your feet wet'. Use it to get started... but always keep...
Saturday, 29 August 2015 - 21:22
programmer for mac os?
TO AVRGURU:   I am assuming that your intent is to use the Xcode IDE to develop AVR applications. Keep in mind, Xcode is tailor made for building OS-X / IOS code on X-86 and...
Saturday, 29 August 2015 - 20:37
Atmega328P analog comparator hysteresis
I usually answer these kinds of questions with something like 'The Datasheet is your friend'. However, the analog comparator hysteresis is not to be found there, as far as I can...
Wednesday, 12 August 2015 - 20:56
How to calculate the ERROR value in a PID Controller that includes multiple inputs?
The PID loop remains the same regardless. The task of the PID loop is to compensate for...       The magnitude of error (P)     How long the error lasts (...
Tuesday, 4 August 2015 - 18:45
Converting a UNIX time / date stamp to human readable form.
I am familiar with Meeus, who is widely quoted in many scholarly tomes. The 'ephemera' code in AVR-Libc drew a lot of inspiration from Meeus. (As a matter of fact, now that it has...
Thursday, 28 August 2014 - 22:22
Converting a UNIX time / date stamp to human readable form.
Wait! Are you suggesting my 8 inch floppy hardware is inferior to your 5.25? I don't understand! Kidding aside, conversion to/from UNIX time is easily accomplished by adding/...
Monday, 25 August 2014 - 21:27

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