Hi all We are doing a project on biometrics using a relatively novel technique,based on vein pattern recognition. Vein pattern in the back of the hand is...
Folks, Have anyone used the forward voltage of the LED to estimate LED's own temperature? Here's my application. The light from the LED is used periodically ...
Basic colours R , G , B which is computed as R - G , G - B , B - R is used for Colour Identification . Irrespective of Instruments , with this Principle - we...
Greetings All: Just wondering if anyone on the list can point me toward a procedure (link, book, steps, other) that can be used to attempt resonance of a 40...
Dear All, I have some confusion regarding measurement on color sensing instrument that measure colors of a liquid (Actually it is the one that I have made...
was sorta hoping i could find someone to help me trouble shoot my miller welder...was working fine...now stopped...i have schematics and exploded views...
hello sir, I am Shahina.i of final year Bio-medical Engineering from Sri Ramakrishna Engineering College, Coimbatore. Sir, regarding our final year project, we...
Hi. Does anyone know how a Digital vernier caliper works ? I know that it uses multi-electrode capacitances... But do you know what is the principle of the...
I have uploaded into Files > Virtual Diaphragm Microphone Information for how this microphone works. Some of you probably have ultrasound emitters/receivers...
I want some suggestion from you about the sensors selection if you know some sensors name o ic number please tell me related to agriculture field. then please...
Hello Sir, My project is based on agriculture end in which I want to extract the information fome the field(soil) that is full wireless based project if you...
Hello. I design a project and I need to know how can I do for conditioning signal provide for a photodiode. Do you have some ideas about this? Att Bruno ...
Hi We wish to do a project on Self Defense trainer kit. We will be preparing a dummy into which we would place some kind of force sensors in different parts...
Hey, I got this material that can detect bipotentials i.e low frequency signals. I need to characterize this material over a range of frequencies, just to know...
I am working on a path planning mobile robot project right now and I do not know what sensor model to use. I need a sensor that will return its distance from...
I'm going to make a beer pong table and I want to have led sensors on where the cups are suppose to go. i want it pretty simple, only 2 colors or just have the...
i'm fahmi, student ,i'm using mikrokontroler Atmega 8535 n TGS2610 Sensor for my final project, "Leaking LPG Gas Detector Using Short Messege Service",in this...
Colleagues, Sorry, this question is not directly related to sensors. Have anyone seen really short EuroCard connectors in his travels? The shortest ones I've...
Hi, I have debug my circuit for some time and couldnt figure out what isthe problem. I'm not familiar with touch sensor and would reallyappreciate any help...
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