{"id":37056405,"url":"https://github.com/harp-tech/device.loadcells","last_synced_at":"2026-01-14T06:22:20.517Z","repository":{"id":160904090,"uuid":"579455985","full_name":"harp-tech/device.loadcells","owner":"harp-tech","description":"Device to analog amplify and A/D convert simultaneously four load cells","archived":false,"fork":false,"pushed_at":"2025-10-29T08:07:53.000Z","size":850,"stargazers_count":0,"open_issues_count":2,"forks_count":2,"subscribers_count":4,"default_branch":"main","last_synced_at":"2025-10-29T10:13:24.445Z","etag":null,"topics":["bonsai-rx","harp-tech","load-cells"],"latest_commit_sha":null,"homepage":"","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/harp-tech.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2022-12-17T18:56:48.000Z","updated_at":"2025-10-29T08:06:42.000Z","dependencies_parsed_at":"2025-10-29T10:10:01.690Z","dependency_job_id":"9000d88b-aee4-4a22-8ec4-6de5eb66291f","html_url":"https://github.com/harp-tech/device.loadcells","commit_stats":null,"previous_names":[],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/harp-tech/device.loadcells","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harp-tech%2Fdevice.loadcells","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harp-tech%2Fdevice.loadcells/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harp-tech%2Fdevice.loadcells/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harp-tech%2Fdevice.loadcells/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/harp-tech","download_url":"https://codeload.github.com/harp-tech/device.loadcells/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/harp-tech%2Fdevice.loadcells/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28412209,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-14T05:26:33.345Z","status":"ssl_error","status_checked_at":"2026-01-14T05:21:57.251Z","response_time":107,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: 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":["bonsai-rx","harp-tech","load-cells"],"created_at":"2026-01-14T06:22:19.935Z","updated_at":"2026-01-14T06:22:20.506Z","avatar_url":"https://github.com/harp-tech.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"## Harp Load Cells Interface and Reader\n\nThis pair of boards can be used to acquire analog signals from load cells and output their data to a USB host. It is additionally able to emit programmable digital events.\n\n![harploadcellsinterface](./Assets/pcb.png)\n\n### Key Features ###\n\n* Load cells interface\n  * Controls up to 2 load cells readers\n  * Digital outputs can be regulated at 3V or 5V\n* Load Cells Reader\n  * Up to 4 load cell sensors\n  * 1kHz sampling rate\n  * Load cells offset compensation\n\n### Connectivity ###\n\n* Load cells interface\n  * 1x BNC input signal (IN0)\n  * 1x BNC output signal (Out0)\n  * 1x screw terminal connector interface (GND, DOUT1 to DOUT8, DIN0)\n  * 2x RJ45 for digital inputs (from load cells devices)\n  * 1x stereo jack for clock sync input (CLKIN)\n  * 1x USB (for computer)\n  * 1x power barrel connector jack (12V only)\n  * 1x screw terminal connector for 5V output (GND, +5V)\n* Load Cells Reader\n  * 4x flick lock connectors (X1 to X4) with 4 analog inputs each (5V, I+, I-, 0V)\n  * 1x digital output [RJ45]\n\n## Interface ##\n\nThe interface with the Harp board can be done through [Bonsai](https://bonsai-rx.org/) or a dedicated GUI (Graphical User Interface).\n\nIn order to use this GUI, there are some software that needs to be installed:\n\n1 - Install the [drivers](https://bitbucket.org/fchampalimaud/downloads/downloads/UsbDriver-2.12.26.zip).\n\n2 - Install the [runtime](https://bitbucket.org/fchampalimaud/downloads/downloads/Runtime-1.0.zip).\n\n3 - Reboot the computer.\n\n4 - Install the [GUI](https://bitbucket.org/fchampalimaud/downloads/downloads/Harp%20Load%20Cells%20v1.1.0.zip).\n\n## Licensing ##\n\nEach subdirectory will contain a license or, possibly, a set of licenses if it involves both hardware and software.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fharp-tech%2Fdevice.loadcells","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fharp-tech%2Fdevice.loadcells","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fharp-tech%2Fdevice.loadcells/lists"}