RF transmitters and receivers
₦2,200.00
RF (Radio Frequency) Transmitters and Receivers are essential components for wireless communication systems. They are used to transmit and receive radio signals over a distance, making them ideal for remote control, data transmission, and wireless sensor networks. These modules are compact, efficient, and easy to integrate into various electronic projects, providing a reliable solution for wireless communication.
Key Features:
- Wireless Communication: Enables data transmission without physical connections.
- Compact Design: Small size suitable for integration in various projects.
- High Frequency: Operates typically at 315 MHz or 433 MHz for clear and stable communication.
- Low Power Consumption: Efficient operation for battery-powered applications.
- Easy Integration: Simple interfacing with microcontrollers and other digital devices.
- Long Range: Capable of transmitting signals over significant distances, depending on the environment and power output.
Technical Specifications:
- Frequency: 315 MHz / 433 MHz
- Operating Voltage: 3V to 12V (varies by model)
- Data Rate: Up to 10 kbps (varies by model)
- Range: Up to 100 meters (open space, line of sight)
- Modulation: ASK (Amplitude Shift Keying) / OOK (On-Off Keying)
- Transmitter Power: Typically 10mW (varies by model)
- Receiver Sensitivity: Typically -105 dBm (varies by model)
Applications:
- Remote Controls: Used in remote control systems for various appliances and devices.
- Wireless Data Transmission: Transfer data between microcontrollers without physical connections.
- Home Automation: Control lights, doors, and other home systems wirelessly.
- Wireless Sensor Networks: Collect and transmit sensor data over a wireless network.
- Robotics: Implement wireless communication between robots and control systems.
- Security Systems: Use in alarm systems for transmitting signals from sensors to central units.
Usage:
- Wiring: Connect the transmitter and receiver modules to your microcontroller or control circuit.
- Programming: Write code to send and receive data wirelessly using available libraries for platforms like Arduino.
- Testing: Test the communication range and reliability in your specific environment.
- Integration: Integrate the modules into your final project, ensuring a stable power supply and secure connections.
Caution:
- Interference: Avoid placing near other electronic devices that may cause interference.
- Antenna: Use appropriate antennas to maximize range and signal strength.
- Power Supply: Ensure the modules are supplied with the correct voltage to avoid damage.
- Legal Compliance: Adhere to local regulations regarding RF transmissions and frequencies.
Datasheet:
For detailed technical specifications, refer to the RF Transmitter and Receiver Datasheet.
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