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Aiming to solve the problem of inconvenience of using, poor adaptability, low recognition rate and low recognition speed, a new training equipment based on TMS320F28335 is designed to fulfill telegraph sending and receiving training, the identification result is displayed by LCD or transmitted to PC in real-time. The circuit generates monitoring sound fed back to operator. The recognition algorithm is improved by using fuzzy clustering algorithm, the recognition accuracy and adaptability is improved. The training equipment can recognize Morse Code at a speed of 5 ~ 100 WPM. The application shows that the equipment is stable and reliable, recognition speed, has a certain practicality and promotional worthy.