In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars present inside? You might think they use an AI camera to count them, but in reality, ...

Why i build This project? Modern smartphones come equipped with a wide variety of sensors—accelerometer, gyroscope, magnetometer, light, proximity, temperature, and more. For rapid prototyping or ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

This sensor is built for detecting ppm of certain gas molecules, such as VOC, ethanol, ammonia, Hydrogen sulphide, etc. This sensor can't distinguish different gas molecules. Please use the table ...

I f you have a home lab, you probably think first about servers, networking gear, and SBCs. Those are all great tools, but ...

1 Edisto Research and Education Center, Clemson University, Blackville, SC, USA. 2 Department of Agricultural Sciences, Clemson University, Clemson, SC, USA. It is undeniable that wireless ...