YS-M3 Music/Voice Playback Module

The YS-M3 Music/Voice Playback Module is a versatile audio module designed for playing back pre-recorded music, voice messages, or sound effects. It is commonly used in embedded systems, interactive devices, and projects where pre-programmed audio playback is required. This module is often used in applications such as toys, advertising displays, alarms, and other systems that need to play sound based on specific triggers or user inputs.

Specifications

• Power supply: DC 5V 0.5A (3.5-5.3V)
• Standby current: 28MA
• Working current: 80ma or more (especially related to speakers and volume)
• Trigger port: 9
• Trigger songs: Directly trigger 9 songs, single-chip encoding triggers 31 songs.
• Trigger level: low level (less than 0.8v)
• Speaker parameters: 0-3W 4-8ohm (adjustable volume)
• Maximum supported memory: 32g
• Supported playback formats: mp3, wav