The wireless TX (Transmitter) RX (Receiver) pair operates at 315 MHz radio frequency, they can easily plug and test into a solder less breadboard and work well with microcontroller to create a simply wireless radio data link. This 315 MHz
RFID RC522 Gate Access Control with Arduino
In this illustration we will going to wire the RFID (Radio Frequency Identification) Module RC522 in this module it uses a radio signals and a Radio Label Tags for reading and writing data. How RFID works please refer to this
Wiring ESP8266 with Bi-Directional Logic Converter
In this illustration we will going to wire the ESP8266 with the Logic level converter along with FTDI USB to program the ESP8266. As you can see in the illustration below there is two connection between the ground and the
Wiring the ESP8266 as Stand alone
Remotely controlling any devices with your mobile phone or your laptop are all made easy with ESP8266 module develop by Espressif Systems. The ESP8266 offers a complete and self contained Wi-Fi network solution, allowing it to either host the application
Installing NodeMCU driver on MAC
The NodeMCU is using USB 2 Serial Communication called CH340, you can download the driver at the link below, you have to install the driver package as you used the NodeMCU on Mac. After you install the CH340 driver you
nRF24l01 I2C/TWI (2 Wire Interface) Communication Shield Setup Guide
The I2C/TWI Communication shield module is mainly use and made for nRF24l01 transceiver module, dedicated to provide a reliable performance and to reduce the possibility of data lost in the communication process there are three stages to process a communicate
Introduction of RFID System & Wiring the VHF Reader/Writer 13.5Mhz on Arduino
In recent years automatic identification procedure have become very popular in many service industries, manufacturing companies, purchasing and distribution logistics, and material flow systems. Automatic identification procedures provide information on people, animals, goods, products, transportation’s, the most common form of
SSH (Secure Shell) vs VNC (Virtual Network Computing) how it works?
SSH(Secure Shell) is mostly used many system administrators to control or remotely work with the servers across the world. for example a VPS (Virtual Private Server running a website or web application), they need a remote connection because they don’t
Make your Raspberry Pi as (IOT) Internet of Things Server with nRF24L01
In this tutorial i will going to demonstrate how to connect and program the nRF24L01+ Module Raspberry Pi A A+ B B+, and build a Raspberry Pi Internet of Things Server. Below are the nRF24l01 schematics and Pin Out with
Using Two Nordic nRF24L01 2.4 Wireless Radio with Joystick and Arduino
We will going to demonstrate here how to use Nordic nRF24L01 2.4 Wireless Radio using Arduino with Joystick Controller. This 2.4Ghz Radio module are base on Nordic Semiconductor nRF24L01+ Chip, The Nordic nRF24L01+ integrates a complete 2.4GHz Radio Frequency Transceiver,
Build your own ESP8266 Web Server Tutorial
In this illustration i will going demonstrate here how to build an ESP8266 standalone Web Server coded in LUA Script with ESPlorer, and remotely control the LED via Network. Electronic Parts we need to accomplish this project. ESP8266 Module Board
How to Use NodeMCU Flasher Step By Step Tutorial
NodeMCU Flasher is a firmware programmer made for NodeMCU development kit, by using this program you program the ESP8266 board by send binary code directly to the NodeMCU Development Board. Before you can program the NodeMCU you need to set