In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Speakers I tested everything from a $100 Bluetooth speaker to a $6,000 Hi-Fi setup — and the results surprised me ...

Researchers developed a fingertip-sized, humidity-tolerant hydrogen sensor using platinum nanoparticles that catalyze reactions, thin a water film, change color, and trigger alarms. (Nanowerk News) ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

Feb 4 (Reuters) - Medical device maker Abbott Laboratories (ABT.N), opens new tab has reported 860 serious injuries linked to the recall of some of its glucose monitoring sensors, the U.S. Food and ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Another of IKEA’s new smart home products is now available in the US. You can now purchase the TIMMERFLOTTE temperature and humidity sensor online. The TIMMERFLOTTE is available for $9.99. IKEA is ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

Posts from this topic will be added to your daily email digest and your homepage feed. A single battery can power the MS605 mmWave radar presence sensor for up to three years. A single battery can ...

A front settles in today, expect it to bring cloudiness and developing rain and it will continue through this evening. Rain may be heavy at times tonight through Friday morning. Localized flooding ...

The next few days are going to be hot across Massachusetts with temperatures near or slightly over 90 degrees. In fact, a few towns will record yet another heat wave by hitting 90+ for three days in a ...