Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...
This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...
Additive nanomanufacturing applies 3D printing at the nanoscale, enabling precise fabrication for electronics, energy, ...
A cheap USB-programmable analog output is great for setting intensities, power levels, or general analog signalling in many experimental contexts. There are lots of solutions when you want one or two ...
AD9959 is a chip from Analog Devices for direct digital sythesis of radio frequency signals. With four channels and a 500MHz core frequency, it can coordinate multi-channel sweeps over frequency, ...
CES 2026 is just around the corner and we will be there again but, looking back, our 2025 coverage was very popular. Though ...
Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...
Visualizers used to be very much in vogue, something you’d gasp in at amazement when you’d fire up Winamp or Windows Media ...
Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...
In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...
Christina Majaski writes and edits finance, credit cards, and travel content. She has 14+ years of experience with print and digital publications. Vikki Velasquez is a researcher and writer who has ...
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