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Re: air flow sensor on PCB

> On Thu, 6 Apr 2023 09:18:47 -0400, Phil Hobbs > snipped-for-privacy@electro> >> >>> Given a PC board in a crate, like...
1 comments posted 3yrs
posted by pcdhSpamMeSenseless
1 comments posted 3yrs posted by pcdhSpamMeSenseless

air flow sensor on PCB

Given a PC board in a crate, like PCIe or PXI or VME or something, what would be a good way to check air flow across th...
79 comments posted 3yrs
posted by jlarkin
79 comments posted 3yrs posted by jlarkin

OT. 38,000 +Satellites

Now humans just need a traffic cop in earth orbit. I'm old enough to remember the Soviet satellite Sputnik. I ain't 70 y...
4 comments posted 3yrs
posted by deanh6929
4 comments posted 3yrs posted by deanh6929

OT: Trmp Indicted by a Manhattan grand jury!

The indictment has been filed under seal and will be announced in the coming days. Joe Tacopina, the defense lawyer for...
2 comments posted 3yrs
posted by gnuarm.deletethisbit
2 comments posted 3yrs posted by gnuarm.deletethisbit

PIN diode for RF switching

Can anyone recommend a PIN diode that can be used for up to switching a RF amplifier in and out of the transmission line...
9 comments posted 3yrs
posted by rmowery42
9 comments posted 3yrs posted by rmowery42

Removing switches from a double sided PCB.

I have an Arduino PCB that has the usual tactile membrane switches with through hole solder on both sides of the pcb. I...
17 comments posted 3yrs
posted by amdx62
17 comments posted 3yrs posted by amdx62

CSV question

I'm writing a program to create a CSV file that lists possible resistor matrix values. I might hand it off to other peo...
41 comments posted 3yrs
posted by jlarkin
41 comments posted 3yrs posted by jlarkin

Wire Ampacity chart

I am trying to find a chart for the Ampacity of copper wire. I found a lot of charts that show AWG 10 for 30Amps, 12 fo...
27 comments posted 3yrs
posted by sidwelle
27 comments posted 3yrs posted by sidwelle

10G

https://www.axios.com/sponsored/content-item/ncta-what-the-world-will-look-like-with-10g?utm_source=House&utm_medium=Sma...
3 comments posted 3yrs
posted by jlarkin
3 comments posted 3yrs posted by jlarkin

Toaster Rant!

Now that there is a microprocessor in just about everything including the humble toaster WTF can't they get the first s...
16 comments posted 3yrs
posted by newspam'''
16 comments posted 3yrs posted by newspam'''

control theory in the shower

So the shower at my gym has a sluggish response. It's a single rotary knob, I usually I have to twist it a few times be...
20 comments posted 3yrs
posted by r_delaney2001
20 comments posted 3yrs posted by r_delaney2001