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 ...

Fire and Gas Mapping: Practical Application (EC56) explains how to determine the correct quantity and location of fire and gas detectors to appropriately reduce risk to a tolerable level. Fire and gas ...

BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

India is implementing QR codes on LPG cylinders to provide a digital identity, revealing details like filling dates and plant origins. This initiative combats theft, underweight cylinders, and ...

On the basis of the Hiroshima Process International Guiding Principles for Organizations Developing Advanced AI systems, the Hiroshima Process International Code of Conduct for Organizations ...

Friday March 13, 2026 - No one in their right mind would dare to sit short oil over the coming weekend, SEB Chief Commodities Analyst Bjarne Schieldrop said.