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2
votes
1answer
71 views

RS485 full duplex to Adapter with A and B ports

I need to configure a sensor (Thies 3D Sonic Anemometer, Manual: https://www.biral.com/wp-content/uploads/2015/01/4.383x.xx_.xxxUS3D.pdf) via my computer, it has RS485 full duplex and half-duplex ...
0
votes
1answer
2k views

What is the best interface circuitry for using FSR sensors?

Force Sensitive Resistor (FSR) is a sensor which lowers its resistance when there is force upon it. If there is no force acting on it, the resistance is ~10MOhms. Looking at Interlink's guide (...
0
votes
1answer
106 views

Level shifter to Interface Microcontroller A/D channel

I need to interface speed monitoring signal to Micro controller A/D channel . I am measuring speed by Electro Magnetic method.The frequency range is 100 HZ to 600 HZ and Amplitude is +/- 2V to 4V (...
-3
votes
2answers
396 views

How can I learn interfacing Microcontrollers? [closed]

My study field was computer and I'm newbie in electronics. so sorry if my question is very simple or low level! I want to build a Microcontroller based board(I think it called MCU board?) and when I ...
-2
votes
1answer
542 views

interface two wire pH sensor with arduino

I have purchased this pH/EC sensor from https://www.cooking-hacks.com/ph-sensor however it does not have a BNC connector and just two wires, black and read. How could i interface this to an Arduino? ...
0
votes
1answer
340 views

Acs712 current sensor ic interfacing with ade7858(energy metering ic)

I am trying to interface Acs712 current sensor IC with an energy metering Ic(Ade7858),there are two problems am currently facing. 1) The energy metering Ic takes in bipolar input (± 0.5 V) which is ...
2
votes
1answer
155 views

Provide power if power is not present already (circuit inside)

I am designing a simple controller for an automotive application. As you can in the schematic below, they system is consisted of a sensor, a gauge and a controller. This particular sensor shorts its ...
0
votes
1answer
172 views

Will Renesas V850ES/Jx3-E support 1 wire protocol (max detect temp/humid sensor)?

I would like to connect the DATA pin of sensor to Digital I/O pin of a microcontroller. I am confused that in the data sheet of the sensor they have mentioned this: MaxDetect 1-wire bus is used for ...
1
vote
2answers
130 views

Interfacing without an Interface

I have a project where I need to interface with a machine that was never built to be interfaced with. I basically want to programatically press physical buttons on the machine(critical) and also ...
1
vote
1answer
426 views

Connecting a 18 gauge wire to a small housing

I'm using a sensor that has a specific connector, which outputs signal with 18-gauge wires, such as these: And I need to connect it to standard male header pins, where cables such as these would ...
1
vote
2answers
2k views

Interfacing an automotive pressure sensor to microcontroller circuit

This is a follow up to Measuring water pressure in a tank. I've decided to try and go a different direction so I'm asking a new question. I have an application in which I need to electronically ...
0
votes
2answers
149 views

Electronic pan/tilt camera

Is it possible to conceive of a system that would use a stationary camera with a fish-eye lens to effectively provide the same images as a camera that was actually panning and tilting.
8
votes
3answers
1k views

Simple Adaptive Amplifier Options for Sensor Interfaces

Related: High Resolution ADC for Noisy Sensors in Variable Conditions I'm building an interface using resistive textile-based sensors that may have different resistance ranges depending on ...