Ebay and Amazon are awash with ‘isolated’ boards that convert pwm to 0-10V analogue, but they appear to be isolated in the sense that they an break an earth loop – great for machine control problem ...

With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and ...

Rough PCB surfaces increase the signal’s path length. This is due to the skin effect, which occurs because high-frequency ...

Ugonna Victor Emeka-Inegbu spent part of his summer helping a Wisconsin manufacturer build a better welder thanks to a journey that started with a trip through a registered student organization.

This DIY AI Vision Assistant Camera captures images, performs AI-based recognition, OCR, translation, and summarisation — combining embedded hardware with cloud-based intelligence.

Kombucha fermentation waste becomes a renewable source of strong, compostable cellulose films that support durable flexible ...

This is a sponsored article brought to you by Siemens. In the world of electronics, integrated circuits (IC) chips are the ...

A new roadmap links materials, design, and process to build stretchable synaptic transistors for soft, low-power AI and ...

Grading my experience with AI in electronic design. It’s worth using and everyone should give it a try, just check the ...

Look at almost any circuit, and it’s nearly sure that there will be a capacitor included in it. These two-terminal electrical components rank alongside resistors.

Today, phone-connected front-door cameras and comms systems are ubiquitous. Here's a DIY smart doorbell for engineers and ...