pressure sensor

I am using the MPRLS0300YG00001B pressure sensor on my custom PCB for a blood pressure measurement application. Initially, the sensor works very well, and the readings are accurate. However, after 7–8 test cycles, the sensor stops responding completely. I have already lost more than 10 sensors...

Hi, I pulled this sensor from a tire air-compressor, which I believe measures the pressure while operating. I couldn't find any datasheet, so was wondering if you can help identifying or at least give an idea how would it operate. It would be great if I can build some circuits around it for the...

Hello all, I'm an industrial design student in Columbus, Ohio. I'm working on my senior capstone project which is about injury prevention for runners. One of my concepts that I'm looking into is a sneaker with a smart insole that tracks weight distribution with heatmapping and then sends the...

Hi all, I have some FSR 402 sensors that look like this: (Datasheet here) I also have some FCI clinchers that look like this: (LINK) Now I realized that I can add the clinchers only to a FSR without the pins. Can I trim off the end up to here: so I could add the clinchers? I would like...

I’m developing a Modbus RTU architecture. The master of this architecture is my Beagebone Black , which I want to connect via RS-485 serial communication to my sensors. Since I’m using RS-485 converters (RS-485 Converter) which need a UART input as far as I understand, I was looking for sensors...

Hi Do you know some pressure sensors, that can be used in medical application, especially endoscopy? Can You recommend me some, which are commercially available? Regards, Matthias

hi I am developing simple circuit where I am trying to detect pressure when arms coming together when hand bended. the device will be placed near the L bow of hand and when user bend the arm, the device measure the pressure and beep if pressure is higher than set limit. I know micro controller...

Hello. I am trying to make a pressure sensor using a CS040 sensor. The manufacturer sent me a complicated constant current circuit to power the sensor, but I wonder if there is a simpler way to power it. The sensor is piezoresistive. It outputs a voltage that varies with the pressure applied...

Hi All, I have a ultra low differential pressure sensor in a flow meter configuration(Venturi meter). https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7FSM9000%7FA1%7Fpdf%7FEnglish%7FENG_DS_SM9000_A1.pdf%7FCAT-BLPS0062 Through help from the members...

Hi All, not sure if this should be in the test or the sensor section, apologies if I have mistakenly placed it here. I am currently trying to calibrate this Pressure Sensor (...

Hi guys I need your help to making work the pressure sensor MPS20N0040D (module with hx7110) , I uploaded the sketch , but I can't get a right graphic , it's seems to be not fonctional !!! It's the same graphe with & without the module connected To the arduino !!! Please help Best regards