TSOP17XX (TSOP) is a commonly used IR receiver for Infrared PCM remote control systems. It is used in TVs, DVD Players, Burglar Alarms etc. Download. This general purpose ultra-thin 38Khz universal infrared remote control, uses NEC encoding format. TSOP Sensor: The TSOP is a infrared receiver tuned to. The TSOP Sensor with Robosoft Systems is a miniaturized receiver for infrared remote control systems.

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Up to how much distance between sender and receiver it will work?? How can we do this or how to modify the above circuitry to achieve this?

I can send its image if you please feel to help me out. Dark and Light Indicator Circuit. What is the maximum operable distance for this device to work efficiently? Hello creator, good job Just please correct the wiring of the receiver part.

These are available with different carrier frequencies out of which TSOP is very common whose carrier frequency is 38KHz. This circuit is already working as per your need. PIN diode and pre amplifier are assembled on lead frame and the epoxy package is designed as IR filter.


This decoder doesnt have a ir sensor insted it has a port named Display IR. Isn’t it supposed to give the same pattern?

It should work for feet, like a simple TV remote. IR LEDs have light emitting angle of approx.

I need the connection function like a calling bell arm. Looking forward to using this for a fun project. You should use microcontroller for multiple switches: Sir can use ldr in the transmitter section that will power the circuit when dark means when there is no light then the circuit will start emitting rays. Get Our Weekly Newsletter! Is it possible to use this circuit for a line follower robot?

I sensoor with Bernd, it looks back-to-front. Skip to main content. A bandpass filter, an integrator stage and an automatic gain control are used to suppress such disturbances. The signal from AGC is tso;1738 to a band pass filter to filter undesired frequencies.

This input signal is received by an automatic gain control AGC. The moment I press the remote button, the receiver should connect and disconnect it when I release the button. I used Attiny85 to generate IR signal.

Seller assumes all responsibility for the products listed and sold. If I were to have multiple transmitters with receivers in the same room all using the TSOP17xx’s as receivers tsop17738 different frequencies, do you think they would cross-talk?


Please send me long distance ir circuit diagram. Data Signals should satisfy following conditions. But then how is it possible? What if I’ve to use multiple transmitters and a single aensor using Arduino? But now its not working at night but works day time. Thank You for Visiting Our Store.


The code is as follow: If anybody wants to operate a relay in the receiver what would be the circuit then? What is Web Browser. IR Transmitter and receiver are used to control any device wirelessly, means remotely.

Where can I get that component?

TSOP IR Receiver: Pinout, Characteristics, Equivalent & Datasheet

Hi Abhishek, that’s a good idea, thanks. Really appreciate your work man, thank you. How can I use IR sensor as distance measurement?