SRX887 433MHz Wireless Receiver Superheterodyne Module

Description

What is the SRX887 433MHz Wireless Receiver Superheterodyne Module? The SRX887 433MHz Wireless Receiver Superheterodyne Module is an electronic component designed to receive 433MHz wireless signals. It can be used in various projects requiring wireless communication, such as remote controls or distance control systems.

Features:
– Frequency: 433MHz
– Type: Superheterodyne

What does the SRX887 do? The SRX887 is ideal for remote control and interface projects. For example, it can be used to build a remote light control system using a button. It is compatible with Arduino and other microcontrollers.

How to use SRX887:
The SRX887 is a 433MHz wireless receiver suitable for remote control and interface projects. What you need:
– SRX887 Module
– Arduino Board
– Power Supply Cable (3.3V)
– Resistor 10kΩ
Steps:
1. Connect the SRX887 to pin D2 of Arduino with a power supply cable (3.3V).
2. Connect the resistor 10kΩ between GND and RX of the SRX887.
3. Load the provided Arduino code.
4. Run the code to check reception.
5. Install the receiver in a remote project.
6. Test communication between transmitter and receiver.
7. Configure frequency if necessary (check datasheet).
8. Ensure the receiver is functioning correctly.

Example Code:
“`void loop() {
if (Serial.available()) {
int value = Serial.parseInt();
Serial.println(value);
}
}“`

Mini Project: Build a remote light control system using a button and SRX887.
Common Errors: Incorrect power supply (ensure 3.3V is used). Wrong connection between GND and RX. Incorrect frequency setting (check datasheet). Incorrect Arduino code.