Product Details： 1. This Cw Morse Code Decoder Diy Kit Is Convenient For Students And Electronics Enthusiasts To Learn, Understand, And Practice Morse Code 2. It Can Recognize The Dots (.), Dashes (-), And Intervals Of Morse Code And Convert Them Into Corresponding Characters Or Numbers. 3. Supports Cw Audio Signal Input And Displays The Received Morse Code. 4. To Decode The Received Morse Code Audio Into Characters And Display The Received Bitrate. 5. Widely Used In Early Wireless Communication, Morse Code Was Not Only A Communication Method But Also A Hobby And Challenge, A Way To Understand And Learn Telecommunications Technology. Parameter: Plug Type: Us Plug, It Applies To Canada, India, Mexico, Thailand, Taiwan, The , The Philippines And So On. Voltage: Ac110v Kit Name: Cw Morse Code Decoder Power Supply: Dc9v Power Supply Working Voltage: 9v Working Current: 33ma Function: 1. Cw Audio Signal Input 2. Display The Received Morse Code 3. Decoding The Received Morse Code Audio Into Characters 4. Display The Receiving