PIR Motion Detection Module for Electrical Switching Arduino Raspberry PI is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin. This logic si..
In secure embedded systems, you often need to authenticate messages or connected devices but many microcontrollers aren't set up for the necessary cryptography. That's where the Atmel ATSHA204 comes in.
The Atmel ATSHA204 is an optimized authentication chip that includes a 4.5Kb EEPROM. ..
Memory is organized into eight 16-byte pages, providing a vast amount of storage for your smart card application. The pins of the IS24C16A are accessible through the gold plated contact pads embedded in the card. When paired with the smart card connected to the I/O pins of microcontroller, the ..
This RFID Read/Write transponder tag is part of the EM Microelectronic-Marin SA EM4x50 family and is designed to work with the RFID Read/Write Module, Serial. Each tag contains a unique, read-only serial number (one of 2^32, or 4,294,967,296 possible combinations) and 116 bytes of user data area sto..
The IS23SC4442 Smart Card provides 256 bytes of serial EEPROM accessible by reader. This Smart Card also features a 3-bit error counter and 3-byte programmable security code to prevent unauthorized write/erase operations to the card.
The IS23SC4442 Smart Card is the size of a standard credit car..
The pins of the IS24C02A are accessible through the gold plated contact pads embedded in the card. When paired with the smart card reader connected to the I/O pins of microcontroller, the Smart Card can be used for data storage, security systems, tracking systems, or identity authentication.
The Smart Card Reader provides a low-cost solution for reading and writing data to contact memory-based smart cards and is compatible with any microcontrollers.
Today, smart cards are used in a wide variety of applications from healthcare to personal finance. They are ever-increasing in populari..
These EM-4100 family products are designed to work with our RFID Card Reader and RFID Reader USB and are considered passive tags. Each tag has a unique 10 digit ID, so multiple tags can be used in a single project and may be purchased in any quantity.
The Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, robotics, navigation, invent..
The RFID Reader Module USB is a low-cost solution to read passive RFID transponder tags. The RFID Reader Module USB can be used in a wide variety of hobbyist and commercial applications, including access control, automatic identification, navigation, inventory tracking and payment systems..
The Radio Frequency Identification (RFID) Read/Write Module provides a low-cost solution to read and write passive RFID transponder tags up to 3 inches away. The RFID transponder tags provide a unique serial number and can store up to 116 bytes of user data, which can be password protected to allow ..