In the previous blogs we discussed how to read uid of different tags . Now as discussed in the applications of the rfid cards , the rfid tags can be used to store employee information so as to access certain restricted area. The rfid tags can also be used by retail stores to store customer […]
Table of Contents About GPIO Peripheral The pins which can be configured by the software at runtime to perform various functions are called GENERAL-PURPOSE INPUT/OUTPUT (GPIO) pins. With the help of software one can program the GPIO pins mainly as: Digital Output It compares the external voltage signal with a predefined threshold. Digital Input It […]
Table of Contents About STMicroelectronics STMicroelectronics is a leading provider of semiconductor solutions that are seamlessly integrated into billions of electronic devices used by people worldwide on a daily basis. The semiconductor company builds products, solutions, and ecosystems that enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of the Internet […]
Table of Contents Many of you may be familiar with the RFID module MFRC522, but I’m willing to bet that most of you have only interfaced this module with an Arduino and the Arduino IDE environment. However, if you need to use the RFID module with other MCUs, you may find yourself at a loss […]
So, hello to all viewers and welcome back to Gettobyte Platform. In This blog you are going to know about RFID Reader MFRC522, which is designed by NXP Semiconductors. Objective would be to interface this module with Host MCU’s like of NXP Semiconductors, STMicroelectronics or other vendors MCU’s. Will make the driver to interface the […]
Table of Contents What is RFID technology? RFID is a technology by which objects can be tracked and identified using electromagnetic fields. RFID stands for Radio Frequency Identification. An RFID system consists of an RFID reader known as a Proximity Coupling device (PCD) and RFID tags known as Proximity Integrated Circuit Cards (PICC). RFID Tags […]
Motivation is necessary to reach to our goals but discipline is needed to make them achievable. What is Bluetooth Low Energy? This series of blogs on BLE, is for anyone who is going to start with Bluetooth Low Energy. Bluetooth energy comes under the short range wireless communication protocols of IoT. So lets start by […]