Monday Kids New Music Doorbell Kit - Electronic Production DIY Soldering Assembly Teaching Kit

This product is a Music Doorbell Kit designed for electronic enthusiasts and students to learn and practice electronics skills. The kit includes all necessary electronic components and circuit board, allowing users to assemble and solder a complete music doorbell. It is ideal for students for electronic skills training and for electronic enthusiasts for DIY projects.

Product Parameters:

Power Supply Voltage: 3V (2 AA batteries)
Case Size: 93 x 67 x 26mm
 

Function Explanation: The music doorbell uses a 9300 or S-088BD series music chip and a 9013 power amplifier transistor to amplify the sound, making it loud and clear. The installation is simple, making it suitable for children's and teenagers' intellectual development, and also for primary school students' practice.

Circuit Principle: The circuit is composed of a music chip, transistor, capacitors, resistors, and other components. The music chip stores the music signal, the 9013 transistor amplifies the music signal, and the capacitors and resistors adjust the circuit's operating state, thereby achieving music playback functionality.

Product Features:

Educational Value: Suitable for students to conduct electronic skills training, helping them grasp basic knowledge of electronic components and soldering techniques.
DIY Project: Perfect for electronic enthusiasts to carry out DIY projects, enhancing hands-on skills and innovative thinking.
High-Quality Components: Uses high-quality electronic components to ensure circuit stability and reliability.
Detailed Manual: Comes with a detailed assembly and soldering manual to help users complete the project smoothly.
Practical Function: The finished music doorbell can be used for practical applications such as doorbell chimes.
 

Combination of Education and Entertainment: Students can learn electronic knowledge through hands-on creation, increasing their interest in learning.
Easy Assembly: Detailed manual and high-quality components make the assembly process simple and easy to understand.
 

Usage Instructions:

Preparation: Gather soldering tools (soldering iron, solder wire, etc.) and power supply.
Assemble Circuit: Follow the manual to solder the electronic components onto the circuit board.
Connect Power: Connect the circuit board to a 3V DC power supply.
Test Function: Test the music doorbell's functionality by inputting a signal to ensure it works properly.
 

Circuit Diagram: A detailed circuit diagram is provided with the kit. Users can follow the circuit diagram to assemble and solder, ensuring the accuracy of the circuit.

Purchase Information:

Applicable Range: The kit is suitable for students' electronic skills training and electronic enthusiasts' DIY projects.