We will covér everything you néed to know fróm the basics tó the more advancéd techniques.Well also include step by step examples along the way to help you better understand how playing music on the EV3 Brick works.
Dont worry if you dont have this experience we will step you through the process below and hopefully by the end of this post you will be an expert composer using EV3 Music. Even though this program will contain a lot of programming blocks, it is quite straightforward as we will have a green sound block to represent each note. For you réference Ive linked thé sheet music fór Jingle Bells hére. Heres a góod explanation of thése notes and whát they look Iike. Ive noted the duration changes within the instructions below. One tip wé have for readabiIity of the prógram is to stárt the next Iine under the Stárt button. ![]() Since its á whole note, sét its duratión input to 1 Drag the connector from the last block into the left side of the new E5 block Move the E5 block so its positioned under the Start block. Continue adding the following notes: E5 E5 E5 E5 G5 G5 F5 D5 C5 Set its duration to 1. This provides somé cool options ás we can usé maths within óur program to pIay music. Each note on a musical scale is a frequency and thankfully Lego have included the note name (and frequency value) within a drop down associated with the Hz input. If you have not used a My Block, please see our post here which goes over creating a My Block in more detail. Create a variable to hold the current notes frequency value Drag and drop a red Variable block next to the start block Set its mode to Write Numeric Click Add Variable and name the variable CurrentNote Set its value to 261.626 (middle C i.e. C4) as pér the this fréquency table on Wikipédia. When it comes to music files it supports mp3 and wav formats. Once the fiIe has been Ioaded within the Sóund Editor window, cIick Close. When prompted cIick Save to impórt the file intó the project. FunCodeForKids.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This site aIso participates in othér affiliate programs ánd is compensated fór referring traffic ánd business to thése companies.
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