Fun DIY Arduino Circuit Projects: Counting Steps, Produce a QR code, Pressure Sensor, SensorTile.Box, Remote Doorbell, Bottle Filling System, Currency Counter, Hand Gesture Controlled Robotic Arm etc by K Anbazhagan

Author:K, Anbazhagan [K, Anbazhagan]
Language: eng
Format: epub
Published: 2020-05-27T16:00:00+00:00

if(digitalRead(5)==HIGH){

const char *msg = "a";

The strlen() order checks the length of the message, which is 1 for this situation. The driver.send() orders sends the information to the tx module which are changed over into waves. The order driver.waitPacketSent() is utilized to hold up until the information is sent.

driver.send((uint8_t *)msg, strlen(msg));

driver.waitPacketSent();

Arduino Receiver Code Explanation

The Receiver program is additionally given toward the finish of this page underneath the Transmitter code or it tends to be downloaded from here. You can straightforwardly utilize it with your equipment; the code clarification is as per the following.

These are the header records which are should have been incorporated to send or get the information utilizing the RF module. These libraries make the association among the Arduino and the RF module basic. Without these, you require to physically compose the code for associating the RF module with the Arduino.

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