Hackaday’s Elliot Williams and Al Williams were in a retro mood this week. There was a new ‘486 computer, a new mechanical TV, and a USB stick with a magnetic personality. Can you ...

The ESP32 keeps finding new jobs in my house.

Step 1: First, you need to make an account on the CircuitDigest Cloud. If you already have one, just go to the CircuitDigest ...

It's amazing what you can do with an ESP32 (or two).

What does this project do? A USB camera connected to a Raspberry Pi continuously captures frames. OpenCV encodes each frame as a JPEG and sends it to the CircuitDigest Cloud Face Detection API via ...

This paper presents a methodology for the measurement of strain by means of strain-gauges, where the data acquisition is done by using an Arduino Uno board, due to the low-cost and the easy ...

Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can read his story and other Arduino ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are just so much cheaper, ...

Together, these projects highlight the architectural ambitions shaping the year ahead, from long-awaited cultural landmarks finally nearing completion to major infrastructural works set to redefine ...

Most smart gadgets still need the internet for anything that smells like intelligence, since the most powerful models live in the cloud. Edge device companies want the thinking to happen on the device ...