report Functions: 1. CW audio signal input; 2. Display the received Morse code; 3. Decode the received Morse code audio into characters; 4. Adjust the receiving Morse code time; 5. External CW button for practicing sending Morse code; 6. With a buzzer, listen to the received Morse code in real time; 7. Infrared remote control decoding. Specification: Product name: Morse code infrared decoder DIY kit Product model: TJ-56-719 Operating voltage: DC5V(Type-C interface) Static working current: About 25mA(without decoding) Maximum operating current: About 60mA (under the condition of decoding and buzzer sounding) Decoding adjustable time: 10~9990ms Receive Characters: 64 Display Characters: 16 Decode Characters: 43 Color: As Shown Material: PCB Package Contents: 1*DIY kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.