{"adoption": {"forks": 87, "observed_at": "2026-08-28T04:05:05.455358+00:00", "stars": 1571}, "canonical_url": "https://ross.abutalabs.com/products/pocket-science-lab-pslab", "card": {"archived": false, "artifact_type": "application", "description": "Firmware for PSLab Open Hardware Platform https://pslab.io", "domain": ["education", "hardware", "developer-tools", "cross-platform"], "enriched": true, "function": ["gui", "data-visualization", "sdk", "plugin-system"], "health_score": 92, "homepage": null, "language": "C", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["fossasia/pslab-esp01-firmware", "fossasia/pslab-bootloader", "fossasia/pslab-firmware", "fossasia/pslab-scripts", "fossasia/pslab-python", "fossasia/pslab-hardware", "fossasia/pslab-desktop", "fossasia/pslab-app"], "name": "Pocket Science Lab (PSLab)", "platform": ["windows", "cross-platform", "python"], "pushed_at": "2026-08-13T21:02:18+00:00", "repo": "fossasia/pslab-firmware", "stars": 1571, "tags": ["open-hardware", "oscilloscope", "multimeter", "logic-analyzer", "wave-generator", "sensors", "data-logger", "flutter", "science-experiments", "instrumentation", "android", "ios", "macos", "linux", "web"], "topics": [], "urls": [{"kind": "homepage", "url": "https://pslab.io"}, {"kind": "site_page", "url": "https://pslab.io/about/index.html"}, {"kind": "site_page", "url": "https://docs.pslab.io/"}], "use_cases": ["turn my phone into an oscilloscope", "measure voltage and resistance with a multimeter app", "log sensor data like temperature and air quality", "generate waveforms for electronics experiments", "use a logic analyzer on the go", "run science experiments in the classroom without lab equipment", "read I2C sensors from a portable device"], "what_it_is": "Pocket Science Lab (PSLab) is an open-source hardware and software ecosystem that turns a phone or desktop into a portable science lab with instruments like an oscilloscope, multimeter, logic analyzer, wave generator, and programmable power sources. The cross-platform app (written in Dart/Flutter) connects to the PSLab board over USB to run experiments and read sensors without coding.", "when_to_avoid": ["you need professional-grade high-bandwidth oscilloscope or logic analyzer specifications", "you don't want to buy the PSLab board, since the app is useless without the hardware", "you need wireless connectivity today, as it is still under development"], "when_to_choose": ["you need affordable portable lab instruments for education or hobbyist electronics", "you want open-source hardware and software you can extend with custom sensors, plugins, or firmware", "you want one toolchain across Android, iOS, desktop, and web"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/repos/fossasia/pslab-firmware", "repo": "fossasia/pslab-firmware", "role": "main", "score": 71}, {"path": "/repos/fossasia/pslab-app", "repo": "fossasia/pslab-app", "role": "frontend", "score": 81}, {"path": "/repos/fossasia/pslab-desktop", "repo": "fossasia/pslab-desktop", "role": "frontend", "score": 10}, {"path": "/repos/fossasia/pslab-hardware", "repo": "fossasia/pslab-hardware", "role": "infra", "score": 67}, {"path": "/repos/fossasia/pslab-python", "repo": "fossasia/pslab-python", "role": "sdk", "score": 73}, {"path": "/repos/fossasia/pslab-scripts", "repo": "fossasia/pslab-scripts", "role": "examples", "score": 32}, {"path": "/repos/fossasia/pslab-bootloader", "repo": "fossasia/pslab-bootloader", "role": "infra", "score": 67}, {"path": "/repos/fossasia/pslab-esp01-firmware", "repo": "fossasia/pslab-esp01-firmware", "role": "infra", "score": 86}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:05.455358+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:53:29.787079+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "fe08f4260b7a8e256b4cb3ca35464fbd8b4f09bcafd66fae5a75460618a6be4c", "fetched_at": "2026-08-28T04:05:05.455358+00:00", "kind": "readme", "missing": false, "url": "https://github.com/fossasia/pslab-firmware"}, {"content_hash": "924937876086ef97ec287d0843a2a064830cb42ed5eca9424f83947811e2e5c9", "fetched_at": "2026-08-29T10:34:11.143557+00:00", "kind": "homepage", "missing": false, "url": "https://pslab.io"}, {"content_hash": "eb8541e43f8cc417039fff4b1967e38edcdcd7b3aae1c649dd51faa3514c5d0f", "fetched_at": "2026-08-29T10:34:11.152808+00:00", "kind": "site_page", "missing": false, "url": "https://pslab.io/about/index.html"}, {"content_hash": "67a2c7da51b0439c6d4a806306c64dd80eb2d0471fff4eec795dcece4fd716ea", "fetched_at": "2026-08-29T10:34:11.154903+00:00", "kind": "site_page", "missing": false, "url": "https://docs.pslab.io/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "longevity": 100, "rhythm": 20}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3445, "days_push": 20, "days_rel": 377, "gap_med": 113.5, "n_releases_24m": 3}, "score": 71, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}