Results tagged #Ir Transmitter in Circuits
Long-Range IR Transmitter
Most of the IR remotes work reliably within a range of 5 metres. The circuit complexity increases if you design the IR transmitter for relia...
IR Music Transmitter and Reciever
Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts:...
IR Music Transmitter and Reciever circuit
Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts:...
ir music transmitter and receiver
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Long-Range IR Transmitter circuit
Most of the IR remotes work reliably within a range of 5 metres. The circuit complexity increases if you design the IR transmitter for relia...
IR transmitter and receiver
Hi, I wanted to build an IR-transmitter-receiver system to send signals to a device . Let`s say the device is a simple blue LED (just to mak...
IR Music Transmitter and Receiver
Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts:...
IR Headset Circuit with headphone Transmitter and Receiver diagram
Here is a simple IR headphone circuit that is suitable for listening to TV or radio with out disturbing others. For beginners the IR headset...
1KHz IR transmitter circuit
This circuit was designed in response to a request from my reader. What he asked for was a 1KHz IR transmitter circuit for some remote contr...
ir transmitter circuit
This is a schematic of a IR transmitter circuit using IC. The IC used in this circuit is a famous timer IC NE555 which is working as an asta...
ir music transmitter and receiver
Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts:...
long range ir transmitter
Most of the IR remotes work reliably within a range of 5 metres. The circuit complexity increases if you design the IR transmitter for relia...
serial ir transmitter
This is essentially the simplest circuit with additional indicator LED`s and appropriate resistor values. The dotted line is to indicate tha...
simple ir transmitter circuit
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Remote Jammer
This circuit can Jam the remote handset used to operate TV. As long as the circuit is active neat the TV, the remote hand set cannot change ...
Long-Range IR Transmitter
Most of the IR remotes work reliably within a range of 5 metres. The circuit complexity increases if you design the IR transmitter for relia...
IR Music Transmitter and Reciever
Using this circuit, audio musical notes can be generated and heard up to a distance of 10 metres. The circuit can be divided into two parts:...
simple ir transmitter circuit
...
Ir Transmitter
Using an NE567 as a tone oscillator, this circuit produces an IR signal from the LED, which is modulated with a square wave....
Simple Ir Transmitter
The IR diode"s flash rate is determined by the value of CI, a 220-Â¥ capacitor that sets the rate of oscillation at 1 ...
Wireless-telephone-eavesdropper
The IR transmitter connects to a telephone cir cuit, and transmits both sides of all telephone conversations to any line-of"sight location,...
Ir-transmitter
The transmitter consists of an oscillator which drives a high output IR emitting diode. The oscillator is a sJire start multivibrator circu...
IR transmitter
This simple infra-red transmitter, where the PPM output from pin 2 of the SL490 is fed to the base of the PNP trasmitter TR1, produces an am...