DIY electronic kit for pictorial piano | Start your journey of electronic music maker

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I. Product highlights

(I) Fun maker experience

From scattered parts to a playable pictorial piano, you can weld and assemble it by yourself, and immerse yourself in the wonder of the fusion of electronic circuits and music. It is not only an electronic welding exercise, but also a creative music invention, which stimulates maker thinking and hands-on enthusiasm.

With Type-C charging, it is compatible with common devices, convenient charging, and you can start creating and playing at any time.

(II) Low threshold and easy to use

The welding difficulty is only 1 star (★☆☆☆☆), the layout of components is clear, and it comes with clear welding instructions (detailed steps can be added later). Electronic novices can also complete it easily and gain a full sense of accomplishment.

The finished product is small in size (13.0cm×8.0cm×1.2cm), does not take up space, is easy to carry and display, and you can show off your DIY results at any time.

II. Core parameters and configuration

(I) Hardware parameters

Size: 13.0cm (length) × 8.0cm (width) × 1.2cm (height), exquisite and compact, easy to fit on a desktop or backpack.

Power supply: Type-C charging interface, built-in rechargeable lithium battery, get rid of the trouble of battery replacement, environmentally friendly and worry-free.

(II) Accessories list

Basic components: circuit board, acrylic back panel, build a stable basic framework.

Functional components: dial potentiometer (2, adjust frequency, volume), high-quality speaker (1, restore clear piano sound), transistor (1), indicator light (1), switch (2), to ensure the realization of electronic functions.

Connection and fixing: 1 wire, 8 screws, 4 bolts, help component connection and overall assembly; there is also STC15W408AS main control chip (core "brain", processing key signals), banana plug (unique interactive accessories), a complete kit, you can start working right away!

III. Play and value

(I) Creative play

Basic playing: touch the key area with a banana plug to trigger the corresponding note, play the melody like playing the piano, explore different key combinations, and create your own ditty.

Extended experiment: adjust the dial potentiometer, observe the frequency and volume changes, explore the impact of electronic signals on sound, and extend the learning of electronic knowledge.

(II) Education and growth value

Adapt to the maker course to help students practice knowledge such as electronic circuits, welding processes, and music sound generation principles, and achieve a leap from theory to practice.

Exercise patience, carefulness and hands-on ability, and cultivate resilience and problem-solving thinking in the process of welding and debugging small problems and solving them, and complete the growth from "making" to "creating".

Whether it is an electronics enthusiast who wants to practice, or a school or institution that conducts maker teaching, this DIY electronic kit of the picture sound piano can bring fun and gains. Come and start your journey of electronic music creation!