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How a Chip Makes a Greeting Card Burst Into (Fuzzy) Song ...
https://www.nytimes.com/1999/02/25/technology/how-a-chip-makes-a-greeting-card-burst-into-fuzzy-song.html#:~:text=A%20plastic%20tab%20keeps%20two%20electrical%20contacts%20from,two%20contacts%2C%20allowing%20the%20circuit%20to%20be%20completed.
DIY / HOW TO: Make a Musical Greeting Card (with sound ...
https://www.youtube.com/watch?v=XDkzTbf4EEc
To order your own sound chips and modules visit http://store.bigdawgspromo.comWe also print custom / personalized musical greeting cards here: http://www.bi...
HOW TO MAKE A MUSICAL GREETING CARD - GREETING …
https://www.youtube.com/watch?v=meBxN6JDekQ
How To Make Your Own Musical Greeting Cardshttp://soundexpressiongreetings.com/product/blank-recordable-cards/3 Easy Steps!Courtesy of www.SoundExpressionGre...
Musical Greeting Card : 17 Steps (with Pictures ...
https://www.instructables.com/Musical-Greeting-Card/
Musical Greeting Card: A small six pin processor is programmed with a melody to be played back through a piezo speaker. A lithium button cell provides the power and a leaf switch closes when the card is opened, turning the music on.
HOW TO: Make a Musical Greeting Card (with sound module ...
https://bigdawgsgreetings.com/make-musical-greeting-card-sound-module/
Getting Started. Greeting cards are meant to be special, so the first step is producing your own custom three panel design. This tutorial is designed for 5” by 7” panels; click the button below to download the template and take the …
How To Hack An Audio Greeting Card | Musicworks …
https://www.musicworks.ca/diy/how-hack-audio-greeting-card
The clock for the audio-greeting-card’s circuit is a classic resistor–capacitor pair. Think of the pair working like a bamboo fountain in a Zen garden: a small pipe (the resistor) governs the amount of water (electrons) that trickles into the fountain’s bamboo mechanism (the capacitor). ... These techniques do work, but they are often too ...
How a Chip Makes a Greeting Card Burst Into (Fuzzy) …
https://www.nytimes.com/1999/02/25/technology/how-a-chip-makes-a-greeting-card-burst-into-fuzzy-song.html
Matt Lake article on computer chip inside of greeting cards which, when card is opened, produces singing, talking greeting; says inexpensive sound chip does most of the work; notes one such chip ...
piezo buzzer - How are electronic musical greeting cards ...
https://electronics.stackexchange.com/questions/72157/how-are-electronic-musical-greeting-cards-made
The design of the IC itself is actually a 4bit uProcessor with mask ROM for the different "tunes". They also provided more expensive OTP (EEPRom) based units for experimentation before changing the mask. I'm sure that there are a number of companies that could make these and searches on "greeting card music chip" show lots of Shenzhen references.
Audio Greeting Card | Etsy
https://www.etsy.com/market/audio_greeting_card
Recordable Musical Card | Singing Card, Audio Greeting Card, Voice Recording Greeting Cards | 5" x 7" | 10 Seconds. bigDAWGSgreetings. 5 out of 5 stars. (729) $5.39. Bestseller. Add to Favorites.
How Sound Cards Work | HowStuffWorks
https://computer.howstuffworks.com/sound-card.htm
The most basic sound card is a printed circuit board that uses four components to translate analog and digital information: An analog-to-digital converter (ADC) A digital-to-analog converter (DAC) An ISA or PCI interface to connect the card to the motherboard. Input and output connections for a microphone and speakers.
Sound Greeting Cards | Fine Art America
https://fineartamerica.com/shop/greeting+cards/sound
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