{"id":23282887,"url":"https://github.com/fraguada/miccascade","last_synced_at":"2026-04-26T12:31:49.543Z","repository":{"id":146896275,"uuid":"201738847","full_name":"fraguada/MicCascade","owner":"fraguada","description":"Simple visualization of FFT Buffer","archived":false,"fork":false,"pushed_at":"2019-08-11T11:32:50.000Z","size":69972,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-04-06T14:24:16.336Z","etag":null,"topics":["arduino","fft","processing-sketch","visualization"],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/fraguada.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2019-08-11T08:34:54.000Z","updated_at":"2019-08-11T11:32:52.000Z","dependencies_parsed_at":null,"dependency_job_id":"ba11f7e8-b08e-4a19-aeb1-020f22e020b3","html_url":"https://github.com/fraguada/MicCascade","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/fraguada/MicCascade","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fraguada%2FMicCascade","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fraguada%2FMicCascade/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fraguada%2FMicCascade/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fraguada%2FMicCascade/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/fraguada","download_url":"https://codeload.github.com/fraguada/MicCascade/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/fraguada%2FMicCascade/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32297893,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-26T09:34:17.070Z","status":"ssl_error","status_checked_at":"2026-04-26T09:34:00.993Z","response_time":129,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["arduino","fft","processing-sketch","visualization"],"created_at":"2024-12-20T00:31:24.849Z","updated_at":"2026-04-26T12:31:49.520Z","avatar_url":"https://github.com/fraguada.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Microphone Cascade\nSimple FFT Buffer visualization. Uses Adafruit's Circuit Playground Classic.\n\nThe X axis represents the 32 bands captured by the Curcuit Playground's microphone with the [mic_FFT_classic demo](https://github.com/adafruit/Adafruit_CircuitPlayground/blob/master/examples/Microphone_Demos/mic_FFT_classic/mic_FFT_classic.ino). The color corresponds to the intensity of that particular frequency. Color LUT was generated in Grasshopper 3D and copied into the Processing sketch.\n\n![micCascade](https://user-images.githubusercontent.com/1014562/62833208-53691a00-bc3b-11e9-93d0-181b7db275f5.gif)\n\nThis repo contains two scripts: \n- [`Arduino_writeMic`](Arduino_writeMic/Arduino_writeMic.ino) - Exactly the same as the Adafruit Circuit Playground [mic_FFT_classic.ino](https://github.com/adafruit/Adafruit_CircuitPlayground/blob/master/examples/Microphone_Demos/mic_FFT_classic/mic_FFT_classic.ino) demo, except added Serial communication.\n- [`Processing_readMic`](Processing_readMic/Processing_readMic.pde) - Listens to the serial port and creates a visualization of the incoming buffer. Be sure to edit the script to reference the correct serial device.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffraguada%2Fmiccascade","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffraguada%2Fmiccascade","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffraguada%2Fmiccascade/lists"}