Brad Levy
www.bradlevy.com
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Activity overview
Latest activity by Brad Levy-
Brad Levy commented,
It looks like the main element you are missing is a logic inversion circuit between the output of the touch switch and R2 in your schematic. The touch switch, per their diagram, expects one side of...
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Brad Levy commented,
To implement a solution correctly, you also need to know more details about what conditions should signal alarm, and how quickly it needs to be signaled. You've said what the output of the generato...
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Brad Levy commented,
"May I can find a relay that will energize at say 6VDC and yet handle the generator's 120VDC."That brings up another question: What is the minimum output of the generator when it is working?Most re...
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Brad Levy commented,
What sort of load is the alarm, in terms of DC or AC, max voltage, minimum and maximum current?This determines the necessary contact rating on the relay. (Or substitute for the relay.)And why a 6V ...
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Brad Levy commented,
Thanks Jacant (and others who responded), As evidenced in the structure tree in the screen capture I had posted, there were just two solids present, the blue one and the brown one. Jacant's method ...
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Brad Levy commented,
Thanks all.The blue solid is 1.030" diameter at the widest part, with a 0.7" square (plus odd bits away from the corners) opening, so the four apparent elements are actually connected if you zoom i...
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Brad Levy commented,
Sorry - forgot to include the screen capture:
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Brad Levy created a post,
Can't combine these two solids
I've got two solids that DS Mechanical won't let me combine into one. I've checked geometry on each, with each reporting no errors found. Any ideas as to what would be making these incompatible for...
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Brad Levy commented,
Take a look at this tutorial:https://designspark.zendesk.com/hc/en-us/articles/213487549-How-to-create-slotted-holes-in-pads-
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Brad Levy commented,
Here is the unit on the RS Americas site, $25.16:https://americas.rsdelivers.com/product/trumeter/hed251-t/trumeter-4-digit-lcd-digital-counter-10khz-3-v-dc/8158356Note that the backlight requires ...