When You Want to Know Your Radiation Exposure #WearableWednesday #wearabletech #tech #science #radiation
I’ve always been radiation curious since I grew up on a street with a nuclear power plant warning siren. Nowadays there are so many places to get exposure, whether it be from a natural source or man-made. How can you figure out what type is dangerous and what about those half-life decay rates? Well according to Engadget, Dosime is a new wearable dosimeter that hopes to add some clarity.
Dosime is a consumer-level startup borne out of the industrial-nuclear-power company Mirion. Scientist Sandy Perle added that the unit contains the same silicon-diode radiation detector that’s used in the safety systems in 90 percent of the world’s power stations. The device is designed to detect ionizing radiation (X and gamma rays), which has the greatest propensity to harm human health.
The unit performs a sniff every four seconds, and along with displaying colors like a traffic light to indicate levels of exposure, it also has a phone app. The user can receive text, email or mobile alerts about conditions. The app also indicates trends, so the user has the opportunity to learn from the data and make smarter choices, when possible, throughout the day.
This is the first time I’ve seen a compact device for measuring radiation and I would love to see a tear-down to take a look at the sensor inside. For those of you who would like to DIY a radiation detector for educational purposes, check out our Geiger Counter Kit. It uses a Geiger-Muller tube and will make some interesting beeps and blinks near bananas. Have fun discovering things in your house that will trigger a response.
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.