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pavani abburi
pavani abburi • May 18, 2012

IR 38khz why

we have done mini project on remote control switch device. in that 38khz infrared is used why specifically 38khz is used in its range why not other value?
Harshad Italiya
Harshad Italiya • May 24, 2012
pavani abburi
we have done mini project on remote control switch device. in that 38khz infrared is used why specifically 38khz is used in its range why not other value?
If I am not wrong 38KHz is not a frequency of IR but it may be the Frequency Pulses you are applying to IR LED.
pavani abburi
pavani abburi • May 26, 2012
then at what frequency ir remote control switch device operates?

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