Electron is a good application building platform for Desktops (Windows, Mac & Linux). It is very easy to access local PC resources
Desktop App using HTML, CSS & JavaScript
Electron is an open source library developed by GitHub for building cross-platform desktop applications with HTML, CSS, and JavaScript. Electron accomplishes this
NODE.JS SMPP Server & Client
Introduction This is a complete implementation of SMPP v5.0 in node.js, with support for custom commands and TLVs. SMPP v5.0, by design,
CBC Encryption and Decryption | What is CBC?
CBC Cipher Block Chaining (significantly known as CBC) is a mode of encryption used in block ciphers. It is an advanced form
ECB Encryption and Decryption | What is ECB?
ECB What is ECB? Electronic Code Book (or ECB) mode of encryption is the simplest of all the modes of encryption. This
Basic AES-128-CBC/AES-256-CBC Encryption/Decryption with PHP
For AES-128-CBC Encryption/Decryption | PHP To use CBC encryption, you also need to sort the $iv offset, as follows: AES-128-CBC encryption and
Basic AES-128-ECB Encryption/Decryption with PHP
Note: ECB is useful for random data, but structured data should use a stronger mode like MCRYPT_MODE_CBC, Because ECB is an insecure
Simple SIP/VoIP Android App using PJSIP Library
Android Application is based on the library here https://github.com/VoiSmart/pjsip-android. This Native PJSIP library for Android is compiled using PJSIP Android Builder You
Zip directory using Node.JS
Archiving a file/folder using nodejs is very simple. I have used nodejs archiver library to zip directory and fs library to get
NodeJs Http Server (Web Server)
Making a simple HTTP server in Node.js is very simple. Node.js provides extremely easy-to-use HTTP APIs, a simple web server. Let’s take
Manage IoT Sensor Network with ISTSOS (Open Source)
IstSOS is Free and Open Source Sensor Observation Service Data Management System (OGC SOS server implementation) written in Python. istSOS allows for
NodeMCU ESP8266 Over The Air (OTA) Programming In Arduino IDE
A fantastic feature of any WiFi-enabled microcontroller like ESP8266 NodeMCU is the ability to update its firmware wirelessly. This is known as
Smart Switch using NodeMCU – Works with Google Home Assistant
Google assistant is AI (Artificial Intelligence) based voice command service. Using voice, we can interact with google assistant and it can search
Toroidal Transformers
Transformers are made from a pair of solenoids wrapped around a metal core that is usually a ferrite. Toroidal transformers are two
Difference Between MPPT and PWM Charge Controller
MPPT Solar Charge Controller PWM Solar Charge Controller 1. What they do The PWM controller is in essence a switch that
Salt Water Batteries
Saltwater batteries are not similar to lithium-ion batteries or lead acid batteries for use in portable devices or any automobiles. This is