Kuman 38 modules Sensor Kit for Raspberry Pi RPi 3 2 Model B B+ A A+, 44 components kits K47 (38 modules RPi Sensor Kit) (Super Quality) The kit has more than 30 projects. With the latest version UNO R3 This is the new RFID Starter Kit, developed specially for those who are interested in arduino Upgrade RFID start kits with remote controller ,LCD panel HIGH QUALITY components productIncluding RFID-RC522 Module (RFID reader) + RFID Proximity ID Round Tag + RFID Proximity ID Card Tag.Kits came with quality nice plastic box Detailed tutorials including project introduction and source code will come with the kit FOR FREE,contact us to send documents by emails..