All remotes in India will operate in 38Khz, kindly ensure if it is the same in your country. So if you are looking for a sensor to analyse, re-create or duplicate the functions of a remote then this IC will be the perfect choice for you.Īlso keep in mind that this series TSOP-1738 will receive only 38Khz IR signals. All these remotes will work with a frequency of 38kHz and this IC can pick up any IR signals process them and provide the output on pin 3. The TSOP sensor has the ability to read the output signals from home remotes like TV remote, Home theatre remote, AC remote etc. Note: Complete Technical Details can be found in the TSOP1738 datasheet given at the end of this page. Will respond only to IR signals, due to high immunity against ambient light.Can detect IR signals from Remotes (38kHz).Minimum and Maximum Input Voltage is -0.3 and 5V respectively.The signal pin gives out the sequence based on the IR signal detected Typically connect to +5V, maximum of 6V can be given
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