This kit contains the components needed to assemble a 16-tone digital sound generator. This module is based on a 9561 sound chip module and utilizes two logic IC chips to toggle between sound combinations using the switches.
While being a simple soldering project for beginners, this kit can be used in a variety of small personal, educational or enterprise applications such as:
- Door bells
- Alarm systems (safe box, shop lifting, bike/bicycle, etc.)
- Scale modelling
This is a D.I.Y. kit that requires soldering through-hole and surface mount components on the main double-sided printed circuit board. A separate PCB (the 9561 module) needs to be vertically soldered onto the main PCB. Users with minimal soldering tools and intermediate skills can easily assemble this module. The assembly process should take anywhere between 10 to 20 minutes.
Specifications:
• Required Input Voltage: 4.5 – 5 VDC (using batteries or power supply)
• Current: ≈ 15mA
• Switch Combination: 16 Combinations
• PCB Dimensions: 48 x 40 x 12mm ( 1 ⁷/₈” x 1 ⁹/₁₆” )
Advantages and Features:
• Easy to assemble and use
• Easy to handle
• Affordable price
• Small and lightweight package
• Can be powered up using commonly available batteries
• User-friendly PCB layout with precise silkscreen labelling
• Strong buzzer
• Controllable via microcontroller boards or sensor shields.
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