Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

Trump’s Ukraine Pledge: Day One Turns Into 50-Day Ultimatum For Putin ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on ...

What is the overall best smart scale? Because most of these smart scales offer different options for different preferences, we decided not to pick a best-overall option. Each smart scale has ...

These dynamometers, used to measure torque in vehicles, also assist in identifying a range of issues including emission performance, environmental performance, and overall vehicle functionality.

The San Francisco School Board will consider adding a bond measure on the November ballot for capitol improvements worth $1.7 billion. The plan does not include any monies for the construction of ...

This paper proposes a disturbance compensation method combined with dual torque sensors and an improved disturbance observer (DOB). Two torque sensors are installed on the fixed side and load-side, ...

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand.

The strain-based six-axis force/torque sensor often faces challenges in accurately measuring complex and refined dynamic phenomena, leading to significant dynamic errors. To overcome this issue, it is ...