HS-088 Dingdong Tone Doorbell Music Voice Module

HS-088 Dingdong Tone Doorbell Music Voice Module is a compact audio solution designed for doorbell systems and electronic projects. It generates a clear “ding-dong” chime and offers easy integration into low-power circuits. Hobbyists and product designers use it to add simple yet reliable audio feedback to consumer devices.

Key Features:

• Pre-Programmed Ding-Dong Tone: Outputs a recognizable doorbell sound without external programming.
• Low Power Operation: Runs efficiently from a standard DC supply, making it suitable for battery-driven circuits.
• Simple Trigger Input: Activates sound playback with a single signal or switch.
• Integrated Audio Output: Drives small speakers directly for clear chime reproduction.
• Compact Design: Fits easily into consumer electronics housings and DIY enclosures.

Technical Specifications:

• Operating Voltage: Typically 3 V – 5 V DC
• Current Consumption: Less than 25 mA during playback
• Output Power: Capable of driving 8 Ω speakers at moderate volume
• Trigger Method: Logic-level or switch input
• Sound Output: Two-tone “ding-dong” melody
• Operating Temperature: 0 °C to +70 °C (typical consumer range)

Mechanical Specifications:

• Module Type: Small PCB-mounted voice module
• Mounting Style: Through-hole pins for easy soldering
• Pin Finish: Tin-coated leads for stable solder joints
• Housing: Open-frame PCB (not enclosed) for integration into larger assemblies

Dimensions:

• PCB Length: Approximately 18 mm
• PCB Width: Around 14 mm
• Height: ~4 mm (excluding pins)
• Pin Pitch: Standard 2.54 mm spacing

Pinout and Wiring:

• VCC: Positive supply input (3–5 V DC)
• GND: Ground connection
• Trigger: Input pin for activating the sound
• SPK±: Speaker output terminals for 8 Ω speaker connection
• Wiring Note: Connect supply across VCC and GND, use a push-button or MCU pin on Trigger, and wire the speaker to SPK±.

Datasheet Reference:

• Refer to the HS-088 module datasheet for detailed electrical limits, recommended circuits, and application notes.

Applications:

• Doorbell Systems: Creates a traditional ding-dong chime in home and office environments.
• Consumer Electronics: Adds simple audio alerts to toys, alarms, and gadgets.
• DIY Projects: Ideal for hobbyists needing a ready-made sound output solution.
• Embedded Systems: Works as a quick audio feedback module for microcontroller-based designs.

Equivalent Models:

• HS-101 Dingdong Module: Similar doorbell tone module with extended features
• YX5300 Mini Sound Module: More versatile module supporting multiple tones
• APR9600 Series: Voice IC with record/playback capability as an advanced alternative

Package Includes:

• 1 x HS-088 Dingdong Tone Doorbell Music Voice Module