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STC89C52 Electronic Harp Interactive Sound Generation High Bass Switch Illuminated Strings Precision Sensor Technology 7 Strings 5V Power Supply

4.4336

$7.99 / $9.75

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$3.60 / $9.75

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

location

Ejogua ko'ág̃a Embojuaju carrito-pe

Tarjeta crédito térã débito

Oñemo'ã porãva

Jopói libre

Jopói libre oĩjeyvéva ejogua vove

Mba'e rembosa'irã

Mba'e rembosa'irã libre $9.9 rire

Mba'e devolución rehegua

Oñemoneĩ devolución 40 ára peve og̃uahẽ rire. Jopói personalizado ndojejapói devolución. Jopói ejogua cupón ndive oñemoneĩ cambio añoite.

Jopói libre

Eg̃uahẽ porã Roymall-pe, ne renda jopói porã joguápe. Rohechakuaa ha roaguyje ne pytyvõ, ha roñe'ẽ aguyje jopói libre ndive. Ejogua vove, rejoguáta mba'eporã porã ha reñemomba'e jopói libre ndive. Eheka ore apopyrã ha ejuhu ne jopói perfecto.

Mba'e rembosa'irã

Rojapo tembiapo rembosa'irã 2 ára peve.Ára sapy'agua oñemboare 2 ára.Oñemboare 5-7 ára mba'apo (Lunes a Viernes).Oñemboare sapy'a tetã ambuéva rupi.

1. Devolución ha cambio

Roñemoneĩ devolución Roymall-gui añoite. Jopói libre ndojejapói devolución. Ejapo devolución oimeraẽva jopói ojeipurúva'ỹre.Roñemoneĩ devolución 3-5 ára mba'apo peve.Jopói personalizado ndojejapói devolución.Eñe'ẽ ore ndive. service@roymall.com térã Whatsapp: +8619359849471

2.Devuelta

Reguereko devuelta oimeraẽva jopói ojeipurúva'ỹre. Mba'e rembosa'irã ndojejapói devuelta.Eñe'ẽ ore ndive. service@roymall.com térã Whatsapp: +8619359849471

Specifications:

- Power supply: 5V

- Microcontroller: STC89C52

- Number of strings (beams): 7

- Size: 10cm x 5cm / 3.94in x 1.97in

Note: This is a DIY kit and requires soldering by yourself.

Features:

1. High Bass Switch: Easily toggle between high and low frequencies to enjoy a versatile range of musical tones suitable for different melodies.

2. Pre-Programmed Songs: Comes with two pre-stored melodies that can be played with a simple button press, making it convenient to demonstrate the harpu2019s capabilities.

3. Illuminated Strings: The seven beams of light serve as virtual strings, each illuminating a corresponding LED when their beam is interrupted. This visual cue enhances the interactive experience.

4. Interactive Sound Generation: Each of the seven strings produces a specific audible note when the corresponding light beam is interrupted, replicating the interactive nature of traditional harps.

5. Precision Sensor Technology: Utilizes photosensitive resistors to detect light interruptions, which are then processed by the microcontroller to generate corresponding sound frequencies within the audible range.

Package Included:

1 x Harp DIY Kit

Ejogua Paypal ndive

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STC89C52 Electronic Harp Interactive Sound Generation High Bass Switch Illuminated Strings Precision Sensor Technology 7 Strings 5V Power Supply

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