Opening Hour

Mon - Fri, 8:00 - 9:00

WhatsApp

+8618037022596

How to improve the range of IR distance sensor? | Forum ...

+

· Re: IR Distance Sensor Hi, u can try the SHARP GP2D12/GP2D15, but this is for the distance from 10cm to 80cm. But I tried the couping before using "GaAIAs Infrared Emitter SFH 487" with "NPNSiliziumFototransistor SFH 309" …

limit the range of PIR sensor | All About Circuits

+

· I have also masked the sensor at the side, it make the sensing area narrower, but not reducing range. At the end, I found a sensor with the shorter range I need, it should do what I want but I have not received the sensor and tested yet. I am convinced that the range has something to do with the focal length of the len as GopherT suggested.

How do I increase range in IR sensors? — Parallax Forums

+

· Is there any way I can increase the distance/range from the transmitter to receiver in IR sensors?· I purchased these sensors which have 8 feet maximum range, but I heard a convex lens can be used to increase it?· What are those, where can I find them, how do I use it and is there another·way I can increase my range without the lenses?

Need to extend the range of the IR sensor for remote ...

+

You''re looking for an IR repeater. This is the one I use so that I can point my remote at my TV and it relays all the signals to the Xbox back in a media closet. Just to tack on, if you only need to extend the range a small amount or just need better …

Line Following Robot: How do I Improve IR sensor Range?

+

· The range of the sensors is only about 10mm (") and I would like 20 increase tis to about (1"). At present both IR emitors and IR recievers are connected to 470 R (470 ohm) resistors, an recieve a Maxium input of about 5V DC.

Sensitivity Range Analysis of Infrared (IR) Transmitter ...

+

Sensitivity range of IR Transmitter Receiver Sensor influences the effectiveness of the sensor to detect position of a sample. Then the purpose of this analysis is to determine the suitable design and specification the electronic driver of the sensor to gain appropriate sensitivity range for required operation.

how to increase the range of ir sensor module | ir sensor ...

+

· in this video we tell about how to increase the range of ir sensor from 1 inch to 4 feet

How can I increase the range of my IR sensor?

+

The majority of IR remotes work within a range of 5 metres. The circuit complexity increases if you design a long range IR transmitter. You need to increase transmitted power four times to double the range from 5 metres to 10 metres.

Long Range IR Proximity Sensor : 3 Steps Instructables

+

Long Range IR Proximity Sensor: Infrared sensors are the best Module for object detection but the problem is it works for very short range. in this article, we are going to share how you can increase the range and what factors affect the range.

How to increase the distance of ir sensor YouTube

+

· Hey friends in this video I will be showing you how to increase the distance of IR sensor so it can detect far objects

How to increase range of IR proximity sensor? : AskElectronics

+

How to increase range of IR proximity sensor? Design. I have a circuit made that turns on an LED when an object is brought close enough to it. It uses a bunch of IR LEDs and a photodiode. Here is an imgur album showing the breadboarded circuit, the schematic, ...

How to extend the infrared transmission distance ...

+

· 80cm is a good range for a simple IR setup. To increase the range you can make the emitter more powerful by reducing the LED resistor, but your IR LED might not be able to take the power so you might burn it out. You can make the receiver more sensitive by increasing the resistor value in line with the sensor. September 13, 2010, 10 ...

Quick answer: How Do I Increase The Range Of My IR Sensor ...

+

How can I increase the range of my IR sensor? To double the range from 5 metres to 10 metres, you need to increase the transmitted power four times. If you wish to realise a highly directional IR beam (very narrow beam), you can suitably use …

Increase IR Sensor Range | Microchip

+

· Location: 0. Status: offline. RE: Increase IR Sensor Range Saturday, January 13, 2007 11:25 PM ( permalink ) 0. So sorry for disappear for a while... I have been playing with the IR emitter for a while and indeed the range is boosted to around 2030cm. Thanks dmatsumoto!

Increase the Sensitivity of IR Remote Control : 5 Steps ...

+

For other models of IR remote, you will have to use your creativity to improve the sensitivity. The IR LED placement might not always be the reason for your weak IR remote. You can get the answer by opening the casing and try to run the remote without the casing (but with the batteries), or maybe only one side of the cover, where you need the battery housing.

How to increase range of IR Emitter | Electronics Forums

+

· I am actually trying to build an aid for the blind as my project , this distance sensor would serve as a method of basic navigation around public areas. I understand that black surfaces do not tend to reflect IR rays as well, so this does generate a few problems. But before that I''m just trying to increase the range of detection.

how to increase IR sensor sensitivity to blockage ...

+

· how to increase IR sensor sensitivity to blockage. Here is the set up: Right now I have an IR emitter and an IR receiver in slots on polar opposite walls of a tube. I need them to be able to detect a stoppage of flow within the tube. The tube is vertical and the flow will be a metal powder. I am using a 10 value averaging array and subtracting ...

Increase IR transmitter directivity and range Arduino ...

+

The IR sensors are usually build that way, that they get signal from as wide range as possible, also using walls, ceiling etc. to reflect the signal to receiver the bussiness logic is simple user want press buttton and have TV reacting no trying to hit some particular spot on TV wiht invisible light it is not shooting game, it is meant as remote switch and if it works regardless actual ...

How to restrict the range of a sensor? ResearchGate

+

This is an issue of sensor sensitivity vs range. I don''t see how it is possible for IR sensors to be forcefully rangelimited, unless it is a software/postacquisition feature in your IR camera ...

Leave a comment