I need information about infrared packages

[SHAHRAM_MOJTABAIE]

I want to design an infrared receiver at home application.
I read about Infra red remote controle receiver module (for example PL-IRM0101-3)
I need some sample circuit and information about it.

 

[Nigel Goodwin]

Check my PIC tutorials, which gives circuits and code for IR remote control.

 

[SHAHRAM_MOJTABAIE]

ok but I have analog usage for it.

 

[Nigel Goodwin]

ok but I have analog usage for it.

That's a completely different question then!, you need to be specific about what you're wanting to do.

 

[SHAHRAM_MOJTABAIE]

That's a completely different question then!, you need to be specific about what you're wanting to do.

Dear Nigel Goodwin
I have a rotating built in booster antenna for TV that controled with ir transmitter . I dont like to use Microcontroler tecniques.
please help me.

special thanks

Shahram


my email : shahram_mojtabaie@yahoo.com

 

[Nigel Goodwin]

Dear Nigel Goodwin
I have a rotating built in booster antenna for TV that controled with ir transmitter . I dont like to use Microcontroler tecniques.
please help me.

It's not analogue then, it will be a digital coded signal - almost certainly using micro-controllers, even if they are preprogrammed ones.

 

[SHAHRAM_MOJTABAIE]

It's not analogue then, it will be a digital coded signal - almost certainly using micro-controllers, even if they are preprogrammed ones.

The Microcontroller takse it expensive for product.

 

[Nigel Goodwin]

Micro-controllers are generally used because they make things cheaper, have you checked the Holtek remote control chip range?, which are pre-programmed micro-controllers.

 

[SHAHRAM_MOJTABAIE]

Micro-controllers are generally used because they make things cheaper, have you checked the Holtek remote control chip range?, which are pre-programmed micro-controllers.

I checked if before. and PT2272 (Princtone technology) too.
but they are expencive.

in remote we product 10 Khz oscilated signal and transmit it without any codding !
and we need in receiver 10Khz detector. but sunlight effects on it!

 

[audioguru]

You can't make a circuit that blocks the IR from sunlight. Close the drapes to block the sunlight.

 

[SHAHRAM_MOJTABAIE]

the sunlight or other light drops the efective distance that i want rise it !

 

[audioguru]

An IR receiver should have a filter that blocks visible light. If sunlight shines on it then the very high amount of IR in the sunlight will saturate it.

Use it only at night.

 

[SHAHRAM_MOJTABAIE]

plz send me schematic for this filter

 

[Sceadwian]

This filter is a piece of black (to humans) plastic that is transparent to IR light but blocks visible light, there is no electronic equivilant, so no schematic is available.

 

[audioguru]

A filter that passes IR but blocks visible light is not a circuit. It is a black film built into the front of the IR receiver. It doesn't block the high amount of IR from sunlight.

 

[SHAHRAM_MOJTABAIE]

where should i search about this plastic filter ?

 

[audioguru]

The filter is part of a modern IR receiver. If yours doesn't have it then throw it away and come over here to buy a new one.

 

[SHAHRAM_MOJTABAIE]

do you know about "IR receiver Moudel" ?

 

[SHAHRAM_MOJTABAIE]

do "IR receiver Moudel" have a sunlight filter ?

 

[audioguru]

On this side of the world we use Vishay Telefunken IR receivers. Their black epoxy package is designed to be the IR filter.
Your word "moudel" is not an English word so I don't know what you want.

What is "a sunlight filter"? Sunlight has plenty of IR that you don't want to block.