Forum: Sensors and Actuators

i have fixed the ir emmitter ckt given in this site.it is emmitting some radiation but the tsop 1738 is not responding accordingly.tsop is...

Hi all, I have got a 38KHz Ir receiver which appears to be working properly. When I connect it to an LED, the LED blinks as I blink the 38kHz...

Am doing a line tracer robot... I ve been trying to make an 38khz IR sensor using 555 in astable mode.... Its not working out... I dont know de...

Here is a video of A Live Motion Portable 3D Video Camera...

what do we mean by saying that output of the detector or sensor(photodiode or phototransistor ) is ac coupled, does it mean that output is passed...

Is there ny place in mumbai whr i can buy an accelerometer?

ok...i just finished soldering my accelerometr.. The hardest part of the accelerometr is soldering it...Since it's an smd component..it makes a life...

Hi, I want to know what does a typical Accelerometer cost. Will it be available at LAJPAT RAI MARKET, Delhi.. Thanks..

Hi All, I am facing a common problem, but I don't know how to solve it. I am interfacing a load cell to a pic 18f452 ADC. I am using a opamp with a...

Sir,Ma'am, I am a desperate student who have no idea where I can get a free sample of ADXL202 or where can I order ADXL202, for one piece only.....

I guess this (ambient light reduction) topic was not discussed much in this forum (please correct me if i am wrong - ) The problem statement would...

Is there any monolithic IC which gives analog output proportional to distance from obstacle(TSOP gives digital output)? PLEASE HELP ....

Hello experts there, I am in quite a need of you all. I am new to Avr uc. I have a peizoelectric sensor that is analouge. I don't know how to...

Hey does neone know where ir sensor modules are sold in kolkata?

My query consists of both an electronic question and sensor ques so i decided to move it from the other thread to here neways We are working on a...

Basic IR proximity sensor The photo depicts the schematics for an infrared sensor which allows you to detect an object's distance from the robot. ...

Hi friends, I am going to build my micromouse, but i am confused tat which type of bettery i should use? plz tell me the various...

Hey I am a student from South Africa and the required components I need are either not avaliable here, or are too expensive to source overseas. I...

The perennial question i guess but once again....which sensor's the best for obstacle detection....TSOP?...QRD1114.....photo transducer pairs....i'm...

We are building a line follower using LDRs. The output voltages form the LDRs are fed to LM 339N to perform a analog to digital conversion of the...