Abstract: This study will discuss IoT-based systems for soil nutrient monitoring and analysis that use Arduino and ESP8266. Soil is the base of agriculture. A crop grows more quickly thanks to the ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

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 ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based ...

Densely packed arrays of electrical components called capacitors can form a high-fidelity vibration sensor that can be worn on the skin. Seungjae Lee is in the School of Energy and Chemical ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

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 answer appears ...

If you’ve ever had your internet connection drop out while running Chrome, you’ve probably seen a little dinosaur pop up to ...

Abstract: Agriculture plays a crucial role in strengthening a nation’s economy. Crop production largely depends on two key factors: soil fertility and moisture levels. Fertilizer usage is generally ...

GitHub issue reports for both user and contributor facing bugs of App Lab are welcome. Setup npm package with yarn. Install Wails with go install github.com/wailsapp ...