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67 Threads found on edaboard.com: Sensor Applications
There are ADC with internal PGA that can measure thermo couples. ADS1118 has e.g. about 0.2 K resolution and a few K absolute accuracy, also an internal temperature sensor suitable as cold junction reference. That's not mind blowing but suitable for many applications.
Hello experts, Currently i am Working on Autoclave. So i Need to select a pressure sensor for reading the pressure maximum range should be 4 bar. But i am bit confused about pressure types. I have to measure the pressure which is going to generate inside of the chamber. What kind of pressure sensor i need to use? whether
It's wrong to say that the transducer "requires 150Vpp" drive signal. The specification is a maximum rating "allowable input voltage". Most applications use a lower drive level. As betwixt mentioned, we have to look at the application requirements to understand what's an appropriate drive level. Similarly a reasonable matching circuit depends st
There are circuits designed for multipurpose applications, so you will find in some cases a whole region of the board without components, as for example if for a specific project do not need some kind of communication, some sensor, etc...
Hi I will design 3D laser displacement profiler but don't have CMOS Image sensor information. What is a CMOS Image sensor company or product information for 3D Laser displacement profiler? Thanks
I think there are many applications. It can be perimeter security sensor placed in the corner of building or area to form two beams using single transmitter. Or it can be simple old-designed roadside FMCW traffic counter, upgraded with two-beam antenna, so it can estimate vehicle speed with higher accuracy using time difference between beams. Data
Do you mean these Plessey sensors? Electric Potential Integrated Circuit (EPIC) are basically 20 GOhm 15pF E field sensor/amps. Disruptive EPIC sensor with multiple proven applications High sensitivity electric potential sensor that can be used
If your processor runs directly off of 3V, and you've got a 3V battery, you certainly don't need a regulator. Many of the PICs will run down to 1.8V, which is probably the point where the battery is dead. Unless you need to maintain a specific supply voltage (for your sensor, for example) the regulator would only make things less efficient.
Hello Everyone! I need to measure AC voltage. Can I use a hall effect sensor for that? I have few Winson WCS2702,WCS2705 for measuring DC current upto 2 Amps and 5 AMps respectively. Please suggest me a part no. of a hall effect sensor whose output voltage varies linearly with input AC voltage . I need to measure 3 phase line vo
There isn't a thing like "the best gas sensor". There are different applications, e.g. explosion protection, monitoring of toxic or hazardous substances, different selectivity and performance requirements, possible power, size and cost constraints. What are your application and additional requirements?
Reading Nemoto web information carefully, you'll be aware of this general statement about catalytic sensor usage ?Not like semiconductor type sensors, a long preparatory aging time is not necessary for performance stabilization. ?In case of gas detector applications, aging for 10 minutes would be enough before calibration. Calibration can
Write 5 applications using Timer1 1. Asynchronous Clock Mode (read AN580) 2. Counter 3. Control the operation of electrical devices based on a programmed schedule (Simplest application is LED Blinking) 4. Delay (Timer Based) 5. Digital Clock Write 5 applications using Timer 2 1. Color sensor (using TCS230) 2. Delay (Timer Based) 3. Sonar (...)
most of the applications of ultrasonic sensor is distance measurement...but i want to make a project in which a pattern is stored in the microcontroller and when we show the hands in the same pattern the door should open...simply the hand detection is a please help me in this project....
Hi, For any biomedical applications, the sensor output has to be amplified and digitized. For amplification, we use Instrumentation amplifier. But the output of IA has some dc voltage. So, how to suppress the dc voltage. At the same time, all biomedical signals are low frequency signals in the order of 0 to 20Hz. Which filter technique is bette
Helloo Im doing a project using PIC16f877A.Project aims at controlling current consumption during peak includes a current sensor and RTC.Current sensor used was ACS714 module which gives an analog output.PIC I had used here got an ADC peripheral and so i connect the senor output to AN0 of the PIC.Without load the ADC out
An embedded application can be many things, like a motor control in a washing machine, or a sensor application - like described here: . Thus maybe the better way is that you start with an application yo
Do you mean on "Blind Spot Detection System" ? In-Vehicle Blind Spot Detection System Additional m
I have realized that in order to build new projects with it I should also have good knowledge of sensors and signal conditioning circuits. You are correct, proper signal conditioning is critical for many sensor based applications. Analog Devices has recently released many of their texts in PDF format for free
Efficient way to design the VR sensor Interface for ECM for heavy duty, Mid range and Industrial applications. While going through different interface circuits, I came up with one design which is as follows. Input Impedance made of R ||C and this in series with the same values of R||C ---> goes to the Comparator --> Micro. Please advice
Hello sir I want to use some 2 o 3 photodiodes combination , but want to know which type of combination is suitable for it ? i mean in series or parallel or anything else so as to improve sensitivity for a particular any circuit it can . . is there any formula or mathmatical technique to solve it ? please reply its urgent for me .