{"id":18635930,"url":"https://github.com/dadecoza/keyboard","last_synced_at":"2025-08-13T18:34:24.598Z","repository":{"id":24087747,"uuid":"27474801","full_name":"dadecoza/Keyboard","owner":"dadecoza","description":"Arduino Library for Educational / Toy Laptop Keyboard","archived":false,"fork":false,"pushed_at":"2021-07-03T23:09:53.000Z","size":2,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-05-17T13:09:58.699Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dadecoza.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-12-03T07:22:30.000Z","updated_at":"2023-08-04T11:11:31.000Z","dependencies_parsed_at":"2022-07-16T00:00:32.183Z","dependency_job_id":null,"html_url":"https://github.com/dadecoza/Keyboard","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/dadecoza/Keyboard","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dadecoza%2FKeyboard","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dadecoza%2FKeyboard/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dadecoza%2FKeyboard/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dadecoza%2FKeyboard/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dadecoza","download_url":"https://codeload.github.com/dadecoza/Keyboard/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dadecoza%2FKeyboard/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":270288751,"owners_count":24558847,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-08-13T02:00:09.904Z","response_time":66,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":[],"created_at":"2024-11-07T05:27:18.948Z","updated_at":"2025-08-13T18:34:24.561Z","avatar_url":"https://github.com/dadecoza.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Keyboard\n\n![Keboard](https://dl.dropboxusercontent.com/s/8nrk4vs5pqrakeu/arduinolt2.jpg)\n\nThis is a library to use a toy / education laptop keyboard with Arduino.\n\nThe keyboard is 6 rows by 8 columns.\n\nThe 6 rows goes to 6 of the Arduinos io pins (with pull down resistors).\n\nThe 8 columns goes to a 4017 decade counter / johnson counter pins Q0 to Q7.\n\nThe Reset and Clock pins on the 4017 goes to Arduino io pins.\n\n# install\nCreate a directory under your Arduino/libraries called \"Keyboard\"\nCopy the Keyboard.cpp and Keyboard.h files to the directory.\nRestart the Arduino IDE. \n\n#usage \n````Aeduino\n#include \u003cKeyboard.h\u003e\n\n//Decade Counter reset pin = Arduino pin 8\n//Decade Counter clock pin = Arduino pin 9\n//Keyboard row 1 = pin 2\n//Keyboard row2 = pin 3\n//Keyboard row3 = pin 4\n//Keyboard row4 = pin 5\n//Keyboard row5 = pin 6\n//Keyboard row6 = pin 7\nKeyboard kb(8,9,2,3,4,5,6,7);\n\nvoid setup() {\n  Serial.begin(9600);\n}\n\nvoid loop(){\n  int c = kb.getChar();\n  Serial.write(c);\n}\n````\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdadecoza%2Fkeyboard","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdadecoza%2Fkeyboard","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdadecoza%2Fkeyboard/lists"}