Уровень 0 · материалов: 9
В кластер входят документы о самостоятельном проектировании и сборке приборов для обнаружения или сканирования ионизирующего излучения с использованием доступных материалов и электроники.
Общие признаки: создание DIY-устройств, мониторинг радиации, использование доступных компонентов, технические руководства по сборке, рентгеновское сканирование
Группа выше: Самодельные измерительные приборы
Смысл: The text is a technical guide demonstrating how to create a functional radiation detector by combining simple electronic components with a smartphone app, proving that complex-sounding devices can be built cheaply and quickly.
A guide on how to build a high-voltage Geiger counter attachment for an iPhone in two hours using a monitor transformer and the GeigerBot app.
Смысл: The text is a technical guide and personal project log detailing how to build a low-cost Geiger counter and a corresponding Android app to process the signals.
A DIY guide on building a budget Geiger counter using an SBM-20 tube and a custom Android app for signal detection.
Смысл: The main idea is that radiation monitoring should be accessible and affordable for everyone. By using readily available electronic components (like Arduino) and salvaged Soviet-era GM tubes, ordinary people can create functional tools to protect themselves and their families from ionizing radiation.
A technical guide on building affordable DIY radiation detectors using Geiger-Müller tubes, Arduino, and various high-voltage circuits.
Смысл: The main idea is to demonstrate how an old analog radiation detector can be converted into a digital one by using a smartphone app to count audio pulses, making radiation monitoring more accessible and precise.
The author converted a display-less Soviet DBG-0.5B dosimeter into a digital monitor by connecting its audio output to a smartphone app called Geiger Bot.
Смысл: The text serves as a project proposal and technical overview for creating a specialized DIY GSM phone that can monitor radiation levels and send remote alerts, aiming to merge utility with electronics experimentation.
An electronics engineer proposes building an open-source DIY mobile phone integrated with a gamma-radiation dosimeter using an STM32 processor and SIM900 modem.
Смысл: The text explains the technical implementation and physical principles of a homemade backscatter X-ray scanner, demonstrating that sophisticated security technology can be replicated using available components and basic physics.
An American hobbyist built a functional backscatter X-ray scanner using eBay parts to image a turkey and detect a hidden metal key.
Смысл: The main idea is to showcase the implementation of a DIY, low-cost, yet effective automated system for long-term ecological monitoring of radiation levels using open-source hardware.
Enthusiasts built an Arduino-based radiation monitor using an SBM-19 Geiger counter to track and publish real-time background radiation data in Moscow.
Смысл: The main idea is to demonstrate that a working CT scanner can be constructed using DIY components and open-source software by applying the principles of X-ray physics and the Radon transform.
Ben Krasnow built a DIY CT scanner using an X-ray tube, Arduino, and open-source software to create 3D internal models of objects.
Смысл: The main idea is to introduce the Geiger Keychain as an accessible tool for personal safety and to advocate for a community-driven network of radiation sensors to create a real-time global map of radioactive contamination.
A comprehensive review of a miniature, long-lasting personal radiation detector and a proposal to use such devices for crowdsourced environmental monitoring.