433 Mhz RF Transmitter and Receiver Module Link Kit ARM MCU

253.00

SKU: 000005 Category: Tags: , , , , , , , , ,

Description

The 433 MHz RF Transmitter and Receiver Module Link Kit is a pair of wireless communication modules designed for transmitting and receiving data wirelessly at a frequency of 433 MHz. These modules are commonly used in various remote control and wireless communication applications. Here’s a description of their key features and functions:

**1. Transmitter Module:**
– **433 MHz Frequency:** The transmitter module operates at a carrier frequency of 433 MHz, which is within the ISM (Industrial, Scientific, and Medical) band. This frequency range is commonly used for short-range wireless communication.
– **Data Transmission:** The transmitter module is capable of transmitting digital data wirelessly. You can connect it to a microcontroller or other digital device to send data, such as sensor readings or control signals, to a paired receiver module.
– **Encoding and Modulation:** Many transmitter modules include encoding and modulation techniques to ensure data integrity and noise resistance during transmission.
– **Low Power Consumption:** The module is designed for low power consumption, making it suitable for battery-operated applications.
– **Antenna:** The transmitter module typically has an antenna that can be extended to improve the range of communication.

**2. Receiver Module:**
– **Matching Frequency:** The receiver module is designed to match the 433 MHz frequency of the transmitter. It listens for signals on this frequency.
– **Data Reception:** When paired with a compatible transmitter, the receiver module can receive the transmitted data and output it as digital data or signals that can be read by a microcontroller or other receiving device.
– **Decoding and Demodulation:** Receiver modules often include decoding and demodulation capabilities to recover the original data from the transmitted signal.
– **Range:** The effective range of communication between the transmitter and receiver modules depends on various factors, including power levels and the presence of obstacles.

**3. Wireless Remote Control:** These modules are commonly used in remote control systems, such as garage door openers, wireless light switches, and home automation applications. They allow you to control devices or systems wirelessly.

**4. IoT and Sensor Applications:** These modules are suitable for wireless communication in Internet of Things (IoT) projects, enabling sensors and devices to transmit data to a central hub or server wirelessly.

**5. Robotics:** They can be used in robotics applications for wireless control and data exchange between a robot and a remote controller.

**6. Interfacing with Microcontrollers:** The modules can be interfaced with microcontrollers like Arduino, Raspberry Pi, or ARM-based MCUs to enable wireless communication between embedded systems.

**7. DIY Projects:** Makers and hobbyists frequently use these modules in DIY projects to create custom wireless solutions for various applications.

In summary, the 433 MHz RF Transmitter and Receiver Module Link Kit is a pair of wireless communication modules that operate at 433 MHz. They are versatile tools for establishing wireless links in a wide range of applications, from remote control systems to IoT projects and DIY electronics. These modules make it possible to wirelessly transmit data and control signals over short to moderate distances.

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