{"id":18830990,"url":"https://github.com/alexlynd/calcprobe","last_synced_at":"2026-05-10T02:43:00.361Z","repository":{"id":131834153,"uuid":"117297026","full_name":"AlexLynd/CalcProbe","owner":"AlexLynd","description":"Library for hacking cheap calculators.","archived":false,"fork":false,"pushed_at":"2019-11-18T20:27:37.000Z","size":53,"stargazers_count":4,"open_issues_count":0,"forks_count":4,"subscribers_count":1,"default_branch":"master","last_synced_at":"2024-12-30T06:45:07.276Z","etag":null,"topics":["calculator","hack","iot","python","raspberry-pi"],"latest_commit_sha":null,"homepage":"","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/AlexLynd.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":"2018-01-12T23:18:10.000Z","updated_at":"2024-04-02T17:43:48.000Z","dependencies_parsed_at":null,"dependency_job_id":"15de435d-1890-4e63-be39-46409bbf53aa","html_url":"https://github.com/AlexLynd/CalcProbe","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/AlexLynd%2FCalcProbe","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/AlexLynd%2FCalcProbe/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/AlexLynd%2FCalcProbe/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/AlexLynd%2FCalcProbe/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/AlexLynd","download_url":"https://codeload.github.com/AlexLynd/CalcProbe/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239768942,"owners_count":19693760,"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","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":["calculator","hack","iot","python","raspberry-pi"],"created_at":"2024-11-08T01:51:30.963Z","updated_at":"2026-01-24T13:30:16.847Z","avatar_url":"https://github.com/AlexLynd.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# CalcProbe\nCalcProbe is a project that lets you hack standard 6 function calculators by exploiting input through the keypad matrix.  By placing a microcontroller inline with the PCB matrix of a calculator, we can intercept keystrokes, and spoof our own, to give real time output to the calculator LCD.  The possibilities are endless, and using the 20 buttons on a standard calculator, we can control a device like a Raspberry Pi Zero, to even connect to the internet.\n## ChangeLog\n* Startup script\n* UART serial integration\n* Code that actually works\n* External SPI Micro-SD card interface for logs and stuff\n* Battery management system with inductive charging (maybe)\n## How it Works\nit doesnt\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falexlynd%2Fcalcprobe","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falexlynd%2Fcalcprobe","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falexlynd%2Fcalcprobe/lists"}