I am interested in interfacing to a digital dial indicator. The units I am looking at typically measure 0-1 inch. Some of the units have an "SPC" connector...
... Hey, You're welcome! By the way, are you looking only for the US manufacturers or for distributors too? Sensors manufactured overseas might end up being...
i am doing a project on fingerprint sensor, i want to make a portable fingerprint sensor, i.e image will be taken by the fingerprint sensor mbf200 and it would...
i am working on a project of biomedical engineerin that i want to measure amount of flexion/extension and abduction/adduction of elbow and wrist joit of...
I'd answer as follows, in the context this forum... A sensor quantifies to an electrical signal conditions in a physical medium, e.g., air pressure to...
hello. i have a cooling tower with a fan fixed on it. that coolong tower is meant to cool the lube oil of my test gear box and the fan once again to cool the...
Assuming that the fan is AC powered. And that the AC current consumption changes significantly when the fan is jammed or otherwise not turning, or its air...
Some fans (mostly DC, but AC too) have a pulse output for speed control (in the datasheets it's usually called "tachometer output" or "speed sensor"). If fan...
Several books (from 60s and 70s) define the transducer as something that converts some form of energy into another. This is a nice rigorous definition of...
To me a sensor just collects information from the real world. A transducer converts energy from one form to another and is almost always bidirectional. A...
... I propose that it is not possible to sense anything without converting energy and, therefore, all sensors are transducers. I don't believe all transducers...
Folks, Is anyone aware of a small, PCB-mounted (preferably SMT) device that acts like a temperature fuse? Something on the PCB that will break (or may be...
What you may be able to use is a resettable PTC by littlefuse.. The current that is allowed to pass before tripping is dependent on the temperature.. ...
Thanks a lot Nick. regards sameer Nick Alexeev <kender_a@...> wrote: Some fans (mostly DC, but AC too) have a pulse output for speed control (in the...
Check your RS cat or web... polyswitch fuses ( ie RS 517-6679 ). These are supposed o be current tripped resetable fuses but the trip action is triggered by...
As a previous post said... if you only wish to know if the fan is operating then a very simple option is to use an inline Ammeter. Not the best but once you...
thank you very much... it was so usefull! ... something ... of ... counts ... as ... can ... different ... in ... turn ... the ... a ... a ... electrical ... ...
Thanks! I didn't know that these devices are typically called "thermal cutoff". I found a bunch of them under this name on DigiKey. Nick ... that ... break...
Colleagues, I need to detect a hissing (wideband) sound with a microphone. The problem is that I have very little space for a microphone – 10 cubic mm at...
... mm ... You want an electret microphone cartridge. They have a pretty flat response over the sudio range, and I have personally seen them as small as 4mm x...
... units ... can ... can ... dollars, ... am ... these ... The first question I have is, is this one of the cheap digital calipers, or one of the name brand...
hi every body! i want to know what is an electrogoniometer and how it works, and what are it's sections. i searched internet but i didn't find any brief and ...
ZKH, Read the wiki which does a fair job of explaining just what a goniometer is: http://en.wikipedia.org/wiki/Goniometer An electrogoniometer would accomplish...
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