Sensor,Transducer,Transmitter ????

[zawminoo]

treanmitter

Hi,

I have known def: of sensor,transducer,transmitter.
But I can't clear different of these devices.
Can you explain about these devices or give some links.

Do you know a good of about sensor?
Where I can get it.(I can't download from rapidshare)

zawminoo

 

[v_c]

transducer sensor rapidshare book

I think the following do a pretty good job of describing these terms.
They have lots of examples and additional links to related items.

Sensor: https://en.wikipedia.org/wiki/Sensor

Transducer: https://en.wikipedia.org/wiki/Transducer

Transmitter: https://en.wikipedia.org/wiki/Transmitter

I hope you find this material helpful.

Best regards,
v_c

 

[neils_arm_strong]

transeducers

A sensor sences signals.For eg: any LDR(light dependent resistor) can sense changes in light intensity and respond accordingly.
A transducer converts one form of energy to another.Eg: a microphone converts sound signals to electric signals.
A transmitter transmits information from a source like an amplifier stage etc.
In many cases a transducer acts like a sensor.

 

[mtkee2003]

sensor transducer transmitter

hi
you can find more about sensors in this book:


you can download it!
regards

 

[shafee001]

sensor transducer stage

sensors: that convert certain power from form to electrcial form, like mic (speach to electrical signal), or themostate (tempertature to electrcial signal), infrared, altrasonic ...
Transeducers: that produce power form from electrical form, like speaker, heater, ....
Transmitter: that transfere electrical signal (over electromagnetic wave (antenna) or electrical waves (wires -telephone-) from point (Treanmitter) to another point (Reciever)
Transmitter consists of any components (encoder-modulator-RF stage(antenna))