In the current epoch, drowsy driver detection is the most necessary procedure to prevent any road accidents. So this project is about building a system, which can detect the drowsiness of the user and alert the user so that an accident can be prevented. Also, this system will detect if the user is taking a …
Realtime Drowsiness and Yawn Detector Using Raspberry Pi or Any Other PC Read More »
Raspberry Pi enthusiasts looking for a more unique project to keep them busy this weekend may be interested in the Raspberry Pi cosmic ray detector project published in YouTube by Marco Reps. checkout the video below to learn more about the project and how you can build your very own using a Raspberry Pi mini …
[Marco] has a sodium iodide detector that indicates cosmic radiation by scintillation. The material glows when hit by cosmic rays and, traditionally, a photomultiplier tube detects the photos from the detection. After a quick demonstration that you can see in the video below, he built the Cosmic Pi, a CERN project to create a giant distributed …
DDC’s HSN-1000 radiation-hardened Hybrid Nuclear Event Detector (NED) senses ionizing radiation pulses generated by a nuclear event, such as the detonation of a nuclear weapon, and rapidly switches its output from the normal high state to a low state with a propagation delay time of less than 20ns. The active low Nuclear Event Detection signal …
Rk Clean Air is a gas responded device that is capable of monitoring gas leakage, smoke, and carbon monoxide leakage in the home. According to the National Fire Protection Association, “Three of every five home fire deaths resulted from fires in homes with no smoke alarms (38%) or no working smoke alarms (21%) and the death rate …
RK Clean Air – A Gas, Smoke, and Carbon Monoxide Detector Read More »
Description Radioactivity is invisible and can be harmful to life. The goal of this project is to provide a simple device that could prevent cases of radiation poisoning. Professional radiation meters can be very accurate, but are also expensive, complex and fragile (most use vacuum discharge tubes made of glass). However in many occasions we …
Currently I’m trying to make a working version of a radioactivity detector that uses semiconductor as a sensor. It’s a different approach than Geiger-Muller detectors or ionization chambers, more complicated, but also much more interesting. While Geiger-Muller counters can only provide information about the amount of particles in a period of time, semiconductor detectors can …
Introduction After experiencing both a new boiler AND a washing machine leak in the same weekend I searched online for a network connected water leak detector. I wanted a device I could integrate into my home automaton system so I could both continually monitor the status of the detector (battery level etc.) and receive notifications. …
Micropython leak detector with Adafruit and Home-assistant Read More »
Device, sensors and systems connecting together are driving the next generation of applications creating the Internet of Things (IoT). robomq.io provides an open standard based platform to connect your devices and sensors to the back end applications, systems, processes and people, enabling you to build the next big thing. Raspberry Pi, a popular programmable device, …
Build an Intruder detector with Raspberry Pi and robomq.io Read More »
This device is intended to provide the user with a cost-efficient means of determining air quality. Our sensor focuses on the five components of the Environmental Protection Agency’s Air Quality Index: ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrous oxide. This device detects all of these pollutants except sulfur dioxide. The device also includes …
