Description: Store New Arrivals Add to Favorite View Feedback Contact DIY Electronic 16 Music Sound Box DIY Kit Module Practice Learning Kits Description Item Weight 0.634 ounces Color Green Manufacturer recommended age 6 months and up Package Dimensions 2.8 x 2.17 x 0.63 inches Manufacturer ACEIRMC Arbitrarily issued 16 kinds of interesting analog sound. Control Mode: manual coding + external coding.It can be assembled with toys and can produce as many as 16 different sounds, making very interesting toys; Can also be converted into doorbell, alarm clock, alarm, and so on.An electronic product that allows you to assemble yourself. It can open your mind and imagination, and can also train children and students. It is of great value in this respect.16 Music Box DIY Kits 16 Sound Box BOX-16 16-Tone Box Electronic Module DIY Parts Components Accessory Kits BoardEasy Assembly: The operating principle is provided as above picture shown. It's much easier to assemble which is great for kids, beginners and hobbyist. Product Description Parameter Supply voltage: DC 4.5V-5V Board size: 4.8*4.1cm Control method: manual coding + external coding Circuit principle: Whole circuit with a 9561 tones of integrated circuits as the core, with four binary code to encode 9561 working condition control, make its produce 16 different analog sound. The whole circuit including noise generation circuit, basic additional control circuit and control circuit, the binary coding circuit and so much. 1. Sound generating circuit, U2 9561 with transistor Q1 and passive buzzer LS1. 2. Basic control circuits, with two binary digital control U3 of two selected the four kinds of working condition, make its produce four basic acoustics as required. 3. The additional control circuit, using the four states of two binary digital resistor R1, R2, R4, R5 produce a combination of four different to change 9561 external vibration resistance value, which changes the oscillation parameters, the change of the oscillation parameters, is not only changed the oscillation frequency, and derive a lot of new sound. Combine basic control circuit and the additional control circuit, constitute A complete control circuit, is controlled by A B C D four binary encoding, make 9561 produce 16 different sounds. 4. The binary enc Features: The sixteen-tone box can emit 16 interesting analog sound effects at will under your control. It is not only an electronic toy, but also a doorbell or alarm. ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a physical address. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If theres a problem, message us! Were happy to help.
Price: 11.09 USD
Location: Denver, Colorado
End Time: 2024-11-04T12:12:12.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: ACEIRMC
Item Weight: 0.634 ounces
Color: Green
Manufacturer recommended age: 6 months and up
Package Dimensions: 2.8 x 2.17 x 0.63 inches
Manufacturer: ACEIRMC
Type: Does not apply
