RFID card reader/writer measures 40-by-30mm

GL Sciences has started shipment of its HM20C-SE-10 non-contact IC card reader/writer that operates on a 125kHz band, and supports HiTag1, HiTag2, and Miro processors. The low-cost RFID (radio frequency identification) module measures 40-by-30mm, and its internal antenna diameter is 44-by-33mm.

Available for <$26, the product can read card data from as far away as 50mm.