how to increase ir sensor range

How to increase range of IR Emitter | Electronics Forums

· How to increase range of IR Emitter Reply to Thread. Discussion in 'General Electronics Discussion' started by BlueCerealBox , Oct 12, 2015. Search Forums; Recent Posts; Scroll to continue with content. Oct 12, 2015 #1. BlueCerealBox. 27 0. Sep 30, 2014. Hi , I am currently doing a school project. For one of my subsystems , I am trying to use a IR sensor and emitter to build a distance sensor ...

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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.

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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 direction, then the best. …

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infrared - Increasing the range of an IR based detector ...

· The two ways I can think of to increase the range involve increasing the output of the LED or increasing the sensitivity of the receiver. The latter I forgot about until George Herold commented about increasing the gain. So on the receiver end you can increase the gain. The one thing to be careful of here is making sure it still filters out any noise from external IR sources. If you can access the …

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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?

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How can I increase the range of an infrared emitter ...

Is there any way to increase the range without damaging the emitter? infrared. Share. Cite. Follow asked Aug 8 '14 at 22:13. wsc wsc. 247 2 2 gold badges 5 5 silver badges 10 10 bronze badges \$\endgroup\$ 8. 1 \$\begingroup\$ I think 10cm is about what you get with these devices. What distance do you want to achieve? \$\endgroup\$ – Vladimir Cravero Aug 8 '14 at 22:18. 1 \$\begingroup\$ I ...

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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.

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Make this IR Remote Control Range Extender Circuit ...

· In this post we will learn how to increase or extend the range of an ordinary infra red or IR remote control through a 433MHz RF remote control system. IR Range Extender Concept . The idea of this circuit is to feed the IR data from an IR transmitter into the transmitter input of an RF module through an IR sensor, and transmit the data in air so that the distant RF receiver module is able to ...

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

Now, reshape the legs of the IR LED using a plier. By reshaping the legs, you are actually making it “longer” that it will be expose more outside the casing. If the IR LED’s leg is too short, you can get a new IR LED from any electronic store, and make it as “long” as you want. Then solder back the LED to the PCB, make sure you follow the correct polarity as how it is when you de-solder it. If you are putting the …

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IR reflective sensor - how to increase work distance to ...

· Hi I get the IR sensor with robot set included. And they has not datasheet (as all others elements). But i find docs, that similar sensors can latch on 50cm-200cm, depends on pot resistance. I can force it to latch at 150 mm before obstacle only, not more! They included 3pc, and all are same short latch. If somebody has the same, can you explain, are they really so short latch distance, or can ...

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Increase IR Sensor Range | Microchip

· hi... currently I am planning to build a distance sensor using IR sensor. Is that any method to boost the range of the IR sensor? See if you can pulse the IR emitter using a higher current. With LEDs, you can do this to make them brighter. Keep the frequency high enough so that you can't see the pulsing, and also this is nice because you can use it to filter out 60Hz interference from flourescent …

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