They're reference designs for a reason.

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

Dr. Chen-Hanson Ting, the name often associated with eForth and one of the inspiring figures of Forth community, wrote: In all these years, I have thought that the eForth Model is a good model useful ...

Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

Photoshop cc 2015 tutorial showing how to transform a photo into a vintage, 1950s, Pin-up-style Illustration. Why Congress can't claw back war powers from Trump With the penny going away, what should ...

AI smart speakers and AI-enabled home automation devices are widely adopted and continue to see strong demand. However, achieving seamless integration with a ...

This is a CH340G based board that converts USB to Serial. It follows the standard Arduino pin out so this can be used to program the Pro and Pro Mini line of Arduinos. It can also be used as a general ...

Do you remember Nokia phones, with their Symbian OS? Dead and gone, you might think, but even they have dedicated enthusiasts here in 2026. Some of them have gone so far as to produce a new ROM for ...