Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Every gardener knows that watering can be tricky. Some days the soil looks dry on top but feels damp underneath, and other times it seems fine until the leaves start drooping. Many of us believe that ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

A row crop planter towed behind a tractor. TerraBlaster aims to put a high-precision laser sensor on the back of such equipment to determine soil nutrient composition in real time. The St. Louis-based ...

Abstract: The calibration process involved comparing data from capacitive sensors with soil moisture content measured continuously by the volumetric water content (VWC) method. The results showed that ...

The air moving above the forest carries valuable information about how trees absorb carbon, and what may happen in the future as global temperatures rise Vanessa Crooks The forest breathes! There is a ...

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