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Nuts & Volts is written for the hands-on hobbyist, design engineer, technician, and experimenter. It’s the perfect addition to the electronics DIYer’s arsenal! Each month, you’ll find the tools you need to build your skills and knowledge!
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The digital edition comes free with your print subscription!
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Recent Comments
Umm. I hate to admit this, but my problem was that I did not have the USB cable fully inserted into the PICKIT2. I guess nothing is idiot proof. Works fine now. ~ brid0030
Hi. I am trying to set up the MC studio / pickit2 integration described in this article, but something is wrong. Some DOS windows flash up and then go away. The article says that this is probably an error and that you have to run the command line manually to… ~ brid0030
After reading your column I was curious about the drag on balloons so I dug out my college fluid dynamics text. In it I found a graph of Cd vs. Reynolds number for a sphere. It is not what you would expect. I poked around a bit and did find… ~ schultdw
Q: Why used the last 3 NOR gates for the piezoelectric buzzer? Why not used only one? Is it because one NOR gate is not enough to drive the amount of current that the piezoelectric buzzer requires? Also, along the same line, why on Figure 5 on page 43 of… ~ MK
Thank you for your Robot Art article. I have attached a picture of my active “Computer Virus” that I designed and tried to market back in the 80s. The circuit detects changes in voltage fields (i.e. Static Electricity) and lights the LED’s either red or green depending on the polarity… ~ MK