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 ...

BackgroundWater scarcity, declining water quality, and increasing climate variability are imposing unprecedented constraints on global food production, ...

Named after the Italian word for "21," Ventuno Q is Qualcomm's first attempt to soothe the wary Arduino community. The UK chip designer acquired the Italian ...

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 ...

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 ...

Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

FIRST A/C: This 1902 schematic drawing likely shows the air conditioning system installed at Sackett & Wilhelms, a Brooklyn, New York lithographer desperate to find a solution to the humidity problems ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Tyler has worked on, lived with ...

A brand new special edition DualSense is joining the PlayStation family. The Icon Blue PS5 DualSense wireless controller is now available to pick up from Walmart, and it's only available to buy from ...

Sean, our island nit nerd ohana, writes: I recently purchased a G4, but I didn’t consider humidity. Like a lot of older homes on O’ahu, my house doesn’t have A/C. Should I be very concerned about the ...