Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...

Iron-on patches can repair clothing or add personal flair to backpacks and hats. And now they could power wearable tech, too. Researchers reporting in ACS Applied Materials & Interfaces have combined ...

This ironed-on circuit creates a “VT” pattern that lights up LEDs, even when bent into different shapes (as shown in the middle and right images). Iron-on patches can repair clothing or add personal ...

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC. In the process of making this circuit, we'll make a pcb design for it. This ...

From a book to robots, the products all focus on microelectronics. Purdue University Inspire Research Institute for Pre-College Engineering As they pondered which STEM toys kids might want for the ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Learn what a crypto wallet is and how to create one Manoj is a writer who ...

Genetic circuit engineering is the synthesis of unnatural DNA segments encoding protein or RNA molecules that control each other’s levels. Genetic circuit engineering is the bottom-up, local approach ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...