DollaTek ISD1820 Sound Voice Recording Playback Module Mic Audio + Loudspeaker

• An easy to use 10 seconds of voice recording
• High-quality, natural voice restored
• Can be used as propaganda module
• With looping, jog playback, single-pass play function
• Available single-chip control

Features: 1. An easy to use 10 seconds of voice recording 2. High-quality, natural voice restored 3. Can be used as propaganda module 4. With looping, jog playback, single-pass play function 5. Available single-chip control 6. This module can directly drive a small speaker 8 ohm 0.5W 7. Power supply :3-5V, which can be accessed pin power; 8. Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control; 9. Buttons control audio recording method of operation: 10. REC button: record button, you can press and hold the recording, release the button to stop recording; 11. RLAYE key: trigger mode playback, press will play this whole speech; 12. PLAYL key: jog mode playback, press and hold until playback, release to stop playback; 13. RPL Jumper: loop mode control, loop playback; 14. FT Jumper: direct control, microphone voice through the speaker can playback; Specifications: The main chip: ISD1820 Size: 38mm * 42.5mm The working voltage: DC 3 ~ 5V Loudspeaker: 8Ω, 0.5W. Package Includes: 1x ISD1820 Module 1x Loudspeaker 1x cable