Oscilloscopes and to lesser extent signals generators are useful tools for analyzing, testing and diagnosing circuits but we often take for granted how they work. Luckily, [FromConceptToCircuit] is ...

The ESP32-CAM is one of the most popular development modules, featuring built-in Wi-Fi and a camera. With its robust 32-bit processor, it’s widely used in countless projects by hobbyists around the ...

Update January 16th, 2017: The MNT VA2000 is now a finished product (credits go to Scarab Hardware for making this happen) that you can buy. I shipped the first batch of 100 cards on christmas 2016 ...

The JetKVM is a hardware-based KVM (Keyboard, Video, Mouse) switch that introduces a new level of efficiency in remote computer management. With its compact form factor, advanced features, and ...

Another potential use is a rear view or backup camera for car or truck. My camweb1 sketch is minimal camera video streaming via wifi to a web browser. It is nice to be able to update the ESP32 via ...

[Too Many Wires] has a custom computer he’s building. He wanted a mouse, but USB is a bit of a stretch for the fledgling computer. We might have opted for PS/2, but he went for something even older: a ...

The OV7670 camera module with Arduino programming has always dominated the electronics industry, as it has lots of applications, such as visitor monitoring systems, surveillance systems, attendance ...