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Remote control employs a frequency modulation (FM) radio frequency of 433 MHz transmission that has a strength range of 400 mt outdoors or 200 meters indoors
[ through a wall ] to operate any electronic /electric relay driven gadget through a radio frequency decoder.433 MHz frequency can be produced by a small (size of a postage stamp) simple 4 bit chip that has no complicated circuit and better than complex inconvenient ones for higher range.
433 MHz frequency modulation radio waves are best suited for short range applications produced from compact micro circuit and therefore useful for short range use
What else can I help you with?
What IC is similar function with IC IS471F?
The IS471F is an infrared receiver integrated circuit designed for use in remote control applications. A similar function can be found in the TSOP series, such as the TSOP4838, which also acts as an infrared receiver for remote control applications, featuring similar modulation frequency capabilities. Both ICs are designed to demodulate infrared signals and are commonly used in consumer electronics.
What is an RF remote?
An RF remote is a remote control device that uses radio frequency (RF) signals to communicate with and control electronic devices. RF remotes do not require a direct line of sight to the device being controlled, unlike infrared (IR) remotes which do. They are commonly used in situations where the controlled device is not in the line of sight of the user.
What does tsop1738 mean?
The TSOP1738 is an infrared (IR) receiver module commonly used in remote control applications. It is designed to receive modulated IR signals, typically at a frequency of 38 kHz, and convert them into electrical signals that can be processed by a microcontroller or other digital devices. The module features a built-in demodulator and is widely used in consumer electronics, such as TVs and audio equipment, to facilitate remote control functionality.
What two windows applications use the RDP protocol and port 3389?
RDP. Remote Desktop Protocol (RDP) is used by the Windows Remote Desktop and Remote Assistance utilities to connect to and control a remote computer. Remote Desktop and Remote Assistance listen at port 3389.
What are the uses of a PC remote?
Remote controls for personal computers are generally used to control movie, TV, radio, and music applications. A remote control, relatively smaller than a keyboard, is suitable for playing, pausing, stopping, and rewinding or fast-forwarding files, or changing channels.
What are the applications of power line communication?
used for remote metering & control. The existing line in a building can be used as a local area network backbone or integrated in to a wide area network.
Will the frequency used to control a remote controlled toy interfere with any household appliances?
There will be no problems whatsoever. Remote controlled toys operate on special frequencies cleared for use by the FCC, so they do not overlap with other devices.
What is a frequency operated button?
A frequency operated button is a type of button or switch that operates based on specific radio frequency signals. These buttons are commonly used in remote control devices or wireless communication systems to trigger certain functions or actions wirelessly.
What is the function of variable frequency drive?
The function of a frequency drive is to control the speed of an electric motor. In general, a frequency drive converts the ac supply voltage into a dc voltage and then converts this dc voltage into a ac voltage of which the amplitude (voltage) and the frequency can be varied. Giving you the possibility to fully control the speed of the motor. Applications: (big) ventilators, pumps, cranes, elevators and virtually all other applications where electric motors are used.
What is a Canon remote controller RC 1 used for?
The Canon remote controller RC 1 is used to control the RC 1 remote control car. A remote control car is usually a small car that can be controlled from a distance with a controller.
How does a remote switch operate?
A remote switch operates by enabling control of an electrical circuit from a distance, typically using wireless communication technologies like radio frequency or infrared signals. When a user activates the switch, it sends a signal to a receiver connected to the circuit, which then opens or closes the circuit, turning the connected device on or off. This setup often includes a transmitter (the remote) and a receiver unit, allowing for convenient operation without direct physical interaction. Remote switches are commonly used in applications like home automation and lighting control.
Can a projector be used with a remote control device?
Yes one to use would be the Hitachi Projector Remote Control
