Where to use RC522 RFID Module The RC522 is a RF Module that consists of a RFID reader, RFID card and a key chain. The module operates 13.56MHz which is industrial (ISM) band and hence can be used without any license problem. The module operates at 3.3V typically and hence commonly u...
Make connections as shown. Make sure you connect Ground Pin of RFID reader to Ground Pin of Arduino. I am using the SoftwareSerial Library of Arduino which enables digital pins to be used in serial communication. I have used pin 9 as the Rx of Arduino. (You can also use the hardware R...
The idea is that you use this example to make your Arduino perform a useful task everyday at the same time.Wrapping upIn this tutorial we’ve shown you how you can perform daily tasks with the Arduino. The example provided is simple so that you can easily adapt it to your projects. ...
Arduino is an open-source electronics platform based on easy-to-use hardware and software. It is an easy tool for fast prototyping, aimed at students without a background in electronics and programming. Generally, we use an Arduino UNO Board for prototyping electronics projects, but t...
to the character ‘1’ according to the ASCII table and that will turn on the LED. Right after that we will use the “ReceiveText” BluetoothClient function to receive the incoming String which is send back from the Arduino to the phone. This String is set to the “LE...
Of course, in a practical application, you will be connecting your serial connection to an actual device such as a modem, a printer or even some RFID readers, in fact, we use a serial connection in our tutorial on setting up the RFID RC522 Chip. For this Raspberry Pi serial tutorial, ...
RFID System Construction Any RFID System will consist of aRFID readerand aRFID tag. The tag will often be small and portable with little to no electronics in it. We will learn more about the tags later in this article, a simple RFID system can be represented using the below block diagram...
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How to Solder SMD Device – Fast Drag! The most efficient way to solder SMD components is drag soldering, if you get familiar with this technique, you can solder just with your electric iron and colophony. For the electric iron, it’s better to use flat surface header, and it’s also ...
electronic project ideastarts with understanding why the University or college requires developing a project as a part of the student’s curriculum. It’s because working on a project in the academic level sets all your theoretical knowledge into practical use, and it’s an abundant learning ...