In this project, two Arduino boards will communicate using wireless communication. RF Module: RF Module is a cheap wireless communication module for low cost application. RF Module comprises of a ...

Wireless Arduino Doorbell Working. The transmitter module, along with the Arduino is connected near the door, and the receiver module, along with Arduino, can be installed in any part of the room.

Configuring XBee Modules using XCTU. As we have learnt in previous tutorials that the XBee module can act as a Coordinator, Router or an End device but it need to be configured to work in desired mode ...

Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code specifically controls the position of ...

[Reza’s] methodical investigation of this remote controlled outlet let him patch in with an Arduino using a 433 MHz transmitter. This is a single-device unit, but the techniques used here sho… ...

Arduino board Vin pin is connected to battery, so the board generates 5V supply from onboard 7805 voltage regulator chip, which is given to DHT11 and 433MHz RF transmitter module (TX1). The sensor ...

It is interfaced with Arduino Uno board in four-bit mode. LCD pins RS, EN, D4, D5, D6 and D7 are connected to digital I/O pins 12, 11, 7, 8, 9 and 10 of Arduino, respectively. 434 MHz TX-RX Modules.

On the flip side there’s an Arduino Nano, an NRF24 module, and an OLED display. Finally we have an assortment of switches, buttons, potentiometers, and two very nice looking JH-D202X-R2 ...

This paper represents a design and implementation of a Wireless Heart rate monitor system using ARDUINO Lilypad which is enabled with the feature of sending SOS messages or calls through GSM module.