555 Timer Music Instrument How to Make скачать в хорошем качестве

555 Timer Music Instrument How to Make

How to make a music instrument or keyboard using a 555 timer chip, a piece of paper and a pencil. This goes step-by-step, starting with the circuit diagram for putting it all on a breadboard. The other parts are resistors, capacitors, batteries, a piezo speaker and some wire. The piezo speaker is a piezo buzzer from an electronics store like Radio Shack. The pencil is used for its graphite to make a variable resistor on the paper that acts as our piano keyboard. The music I played on the 555 timer instrument was Greensleeves. Also watch "How to Make 555 Timer Music Player and Maze Solver":    • How to Make 555 Timer Music Player and Maz...   "How to Make a Piezoelectric Crystal Speaker":    • How to Make Piezoelectric Crystal Speaker   "How to Make Stirling Engine - Single Cylinder Tomato Can":    • How to Make Stirling Engine - Single Cylin...   For my webpage about this 555 timer music instrument go to: http://rimstar.org/science_electronic... Circuit from: http://nicys.com/generator/8-ohm-spea... I don't know if they're the original author though. To follow me on Twitter: https://twitter.com/#!/RimStarz http://rimstar.org Music used throughout: Sneaky Snitch Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/b... ISRC: USUAN1100772