Handheld pda is an industrial handheld terminal device equipped with memory, CPU, screen and keyboard. Mobile phones are consumer handheld terminals, and most of the smartphones we use in our daily lives are smartphones. In terms of appearance, there is no difference between a handheld PDA and a mobile phone.
The barcode scanner uses the photoelectric principle to convert the barcode information into an input device that can be accepted by the computer. It is often used in libraries, hospitals, bookstores and supermarkets.
PDA is a mobile and convenient electronic intelligent hardware product that can quickly realize data acquisition. The industrial-grade PDA can reach the industrial protection level of IP65 or above. It has the functions of data acquisition, data processing, data storage and data transmission.
Industrial RFID handheld terminals have RFID reading and writing functions. It can identify RFID tags and collect data using radio frequency identification technology.