Latest threads in Electronics Designshow only best voted threads
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algorithm that can distinguish between a sequence of pi digits and e (natural log) digits!!
Hi, Continuing my irrational? quest of compressing and then comparing irrational numbers, I have found a clear bias in the compressed sequences of pi and e. The simple test: 1. black box compression...
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8 years ago
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Now this... this is *really* fast
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8 years ago
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Hey Phil Here is a really good one.
Sweet characteristics.
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8 years ago
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Some names in PCB assembly
I've always stuffed my own boards but now have something maybe 100 -- 500 p ieces to start and looking for some suggestions on pcb assembly outfits. Sc reaming circuits is one that looks interesting...
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8 years ago
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another thermal thing
Here's a chunky TO247 transistor clamped to a heat sink. The insulator is a 20 mil thick slab of aluminum nitride, a sample from Sienna Technologies. Silicone grease on both sides of the AlN. The fet...
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8 years ago
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Thunderbird Issues....
TB seems to be working pretty well for me these days but there is at least one really annoying bug. I don't have to do anything, just randomly a dialog will pop up saying, "You have chosen to open:"...
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8 years ago
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OT: MPLAB error messages
Until today, whenever i did a build of my project code, i got a lot of error messages. Many 305 "Using default destination of 1 (file)", some 302 "Register in operand not in bank 0 Ensure that bank...
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8 years ago
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Magamp oscillator (2023 Update)
Is it at all possible to build an oscillator entirely from non-linear magnetics (OK, solid state diodes are allowed)? Best regards, Piotr
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8 years ago
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131 | |
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Low noise PMT conditionning
Hi all, It has been a long time since my last post on this ng. Hope things are going smoothly for all of you ;-) I'm working on revamping the electronics/software on the application based around a...
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8 years ago
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PING: Robert Macy
How's the ground shaking up there in New River ?:-) ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan...
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8 years ago
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Chinese radio in DC
This is hilarious. It sounds like the FCC doesn't own any radios.
2
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8 years ago
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Parallel analog switches.
Hi I want an SPST analog switch to work at 0-30V with maybe 500mA continuous current. One easy way (there are no serious price constraints) would be to parallel several switches in one or more...
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8 years ago
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HW for reading OCR data
Hi. I have one problem. I need to read data from one LCD keypad but the problem is that i can not put camera in front of lcd keypad because end user will not see what is done... Is there any way to...
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8 years ago
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my hypothesis/proof that pi is a normal number
Hi, I think there is proof pi is a normal number based on tests I did with it. I hypothesise (based on testing to 60million digits of pi) that the vast majority of any block of 80,000 digits selected...
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8 years ago
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What happens when one watches a test blast from too close?
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8 years ago
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