• rfid fritzing
    Internet of Things,  Tutorials

    Connecting RFID Scanner to PHP using NodeMcu Wifi Module

    In this tutorial, we will learn how to connect your RFID RC522 to your PHP Apps with the use of NodeMcu ESP12. This tutorial covers how to set up the RFID. You will also learn how to connect RFID to PHP and insert data to Mysql database.   Video Demonstration Requirements NodeMcu Wifi Module RFID-RC522 Arduino RFID Library for MFRC522 (SPI) Arduino IDE Arduino Core for NodeMCU ESP-12E Using Arduino Boards Manager Led Lights 220 Ohm to 1000 ohm resistor Jumper Wires XAMPP Download Sourcecode here:   After preparing the requirements, connect your RFID RC522 to your NodeMcu. Follow the diagram below. Connection RFID NodeMcu 3.3V 3.3V RST D2 GND…

  • Windows Dev Essentials

    Free Credits and Freebies to Boost your Programming Competencies

    Every programmer likes free stuff. As you get further in your programming career, it is unavoidable to purchase tools that cost a lot of money. Here is the list of freebies that can help you enhance your programming skills and be a more productive developer.   Windows Dev Essentials Get 1-month free access to thousands of quality tutorials on Pluralsight. I personally like Pluralsight because they break down courses in 2- 5-minute format. They also offer soft skill courses to help you heighten your communication skills in the workplace. Remember, communication is important in the industry. You can also get a 200$ credit for Azure. Use that credit to experiment…

  • Viewen
    Web Hosting

    Host your thesis for FREE on Viewen

    It is hard to find a reliable web hosting service for your thesis especially when you are just a student and is lacking financial support. Luckily we have Viewen who can provide us premium web hosting faster than paid ones.   Why Viewen? First of all, Viewen is absolutely free. They wont put ads on your website.  You can also get free web hosting with SSL. As a matter of fact, this website is currently hosted on Viewen. The site is fully loaded in 900ms – 1.8 secs, considering that my site is running on WordPress with lots of plugins installed. The support is very responsive. They replied to my inquiries…