☢️👁️ Hardware for a hackable DIY gamma-ray spectrometer using a popular NaI(Tl) scintillator, SiPM and a Raspberry Pi Pico.
active 2023-08-19 → 2026-03-15 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 940 days from 2023-08-19 to 2026-03-15. Pushes: 58 total, peak 5 in a day. Pull requests: 15 total, peak 2 in a day. Issues: 15 total, peak 3 in a day. Comments: 36 total, peak 6 in a day. Stars: 164 total, peak 16 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| NuclearPhoenixx | 90 | 58 | 7 | 20 |
| vikulin | 15 | 0 | 0 | 12 |
| imgbot[bot] | 6 | 0 | 6 | 0 |
| robouden | 3 | 0 | 2 | 1 |
| residualentropy | 3 | 0 | 0 | 1 |
| GhostDog98 | 3 | 0 | 0 | 1 |
| pnrsl | 1 | 0 | 0 | 1 |
| aeonSolutions | 1 | 0 | 0 | 0 |
| jtomes123 | 1 | 0 | 0 | 0 |
| darkmatter2222 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#78NuclearPhoenixx2026-01-30 21:25Add Open_Gamma_Detector project files
- Issue comment#78robouden2026-01-29 10:51Add Open_Gamma_Detector project files
- Pull request#78robouden2026-01-29 00:32
- Pull request#77robouden2026-01-29 00:32
- Issue comment#42NuclearPhoenixx2025-11-07 09:37Recommended size for scintillation crystal?
- Issue#75darkmatter22222025-06-28 22:35Anyone willing to build a complete one to sell to me?
- Issue comment#74NuclearPhoenixx2025-06-01 19:23ADC readout comb structure
- Issue comment#74vikulin2025-06-01 05:28ADC readout comb structure
- Issue comment#74NuclearPhoenixx2025-05-31 10:40ADC readout comb structure
- Issue comment#45vikulin2025-05-25 07:15Dead Time Correction inaccurate
- Issue comment#45NuclearPhoenixx2025-05-22 12:10Dead Time Correction inaccurate
- Issue comment#45NuclearPhoenixx2025-05-18 19:12Dead Time Correction inaccurate
- Issue comment#45vikulin2025-05-18 19:01Dead Time Correction inaccurate
- Issue comment#45NuclearPhoenixx2025-05-18 14:34Dead Time Correction inaccurate
- Issue comment#45vikulin2025-05-18 09:25Dead Time Correction inaccurate
- Issue comment#67vikulin2025-01-21 23:40Add Photomultiplier tubes support
- Issue comment#69NuclearPhoenixx2025-01-21 22:41PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue comment#69vikulin2025-01-21 22:21PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue comment#69vikulin2025-01-21 22:20PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue comment#66NuclearPhoenixx2025-01-21 16:34KiCad migration
- Issue#66NuclearPhoenixx2025-01-21 16:34KiCad migration
- Issue comment#69NuclearPhoenixx2025-01-21 16:33PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue#69NuclearPhoenixx2025-01-21 16:33PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue#69vikulin2025-01-21 11:45PCB manufacture says Gerber files contain 4 layers which isn't common and easy to produce
- Issue comment#67vikulin2025-01-19 12:42Add Photomultiplier tubes support
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 164 stars here means stars gained during the window, not the repo's star count.