Follow these basic guidelines for finding the right nozzles and settings for chemical applications with a pulse-width modulation spray system.

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

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 ...

An Algerian research team has developed a smart water-spray cooling system for PV panels that activates only when temperatures exceed a set threshold, boosting efficiency while minimizing water use in ...

AgZen has signed commitments covering more than 2 million acres across three continents for 2026, says CEO Vishnu Jayaprakash.

Who among us does not have a plethora of mains-powered devices on their workbench, and a consequent mess of power strips to run them all? [Jeroen Brinkman] made his more controllable with a ...

Most people love arcade games, but putting a full-sized arcade cabinet in the living room can lead to certain unpleasant ...

This article originally appeared in the March 2026 print edition of Nursery Management under the headline “Efficiency vs. efficacy.” Editor’s note: This is the third article in a series from the LEAP ...