METHOD AND DEVICE FOR DATA TRANSMISSION

摘要

A portable data transmission device (1) comprises a data processing and control circuit (3) for controlling the transmission rate for the data to be transmitted, a temperature sensor (7) for detecting internal temperature, and a temperature monitor circuit (8) for controlling the data processing and control circuit (3) according to the temperature detected by the temperature sensor (7). The transmission device facilitates thermal design and downsizing, thus reducing manufacture costs.