This RFID based attendance system circuit helps to take the attendance. Here, each person is issued an RFID tag. Controlling unit is in the institute. Whenever the card is placed near the reader, it ...

An inductor and 8-pin microcontroller are all that make up this barebones RFID tag. You might have done a double-take when first seeing the image above. After all, there’s nothing hooked up to the ...

Short for Radio Frequency IDentification, RFID is a dedicated short range communication technology. The term RFID is used to describe various technologies that use radio waves to automatically ...

Atmel Corp. announced availability of an AVR microcontroller (MSU) with an RFID reader block and 16kBytes of in-system self-programmable flash. The Atmel ATA5505 is one of the industry’s first MCU ...

One of Atmel’s smallest microcontrollers, the ATtiny, is among the most inexpensive and reliable chips around for small applications. It’s also one of the most popular. If you don’t need more than a ...

HID releases ruggedized RFID reader for harsh conditions, STMicroelectronics announces new IoT microcontrollers, Janam offers new UHF RFID reader for supply chain operations. Identity solutions ...

NXP Semiconductors has unveiled two new passive ultrahigh-frequency (UHF) RFID chips for use by the fashion and electronics markets that will make EPC Gen 2 item-level tags more sensitive by requiring ...

Atmel has announced the availability of the 'industry's first' AVR microcontroller with an rfid reader block and 16kB of in-system self programmable Flash. Available in a 5 x 7mm QFN package and ...

Atmel Corporation announced the availability of a new family of low-power, high-performance microcontroller-based RF transceivers designed specifically for the automotive and smart RF markets. With ...

Members can download this article in PDF format. In this design idea, you will learn how to interface two PIC microcontrollers using a wireless 433-MHz RF transmitter/receiver pair to control up to ...