Flexible Radiation Monitoring System Speaks LoRa and WiFi

A black PCB with an ESP32 and an SBM-20 geiger counter

Radioactivity has always been a fascinating phenomenon for anyone interested in physics, and as a result we’ve featured many radioactivity-related projects on these pages over the years. More recently however, …read more Continue reading Flexible Radiation Monitoring System Speaks LoRa and WiFi

Tracking Cancer Treatment with an ESP8266-Based Radiation Sensor

Those of us who have not been in that position can only imagine the anguish of learning that your teenager has cancer. This happened to [Rob], whose child was diagnosed with papillary thyroid cancer. It’s a condition that can be treated with surgery followed by a course of radioactive iodine …read more

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Global Radiation Montoring And Tracking Nuclear Disasters At Home

Many of us don’t think too much about radiation levels in our area, until a nuclear disaster hits and questions are raised. Radiation monitoring is an important undertaking, both from a public health perspective and as a way to monitor things like weapon development. So why is it done, how …read more

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A Cheap And Cheerful Geiger Counter Build

Hackers often have broad interests across the sciences, of which nuclear topics are no exception. The Geiger counter remains a popular build, and could be a handy tool to have in a time of rising tensions between nuclear powers. [Leonora Tindall] had tinkered with basic units, but wanted a better …read more

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