Circuit Digest

Automate Resistor Identification and Sorting using Arduino UNO Q

A maker shared an electronics project on Digikey that explains an automatic system for recognizing and organizing resistors using an Arduino Uno Q. Zach Hipps did the work and looked for methods to ...
TechSpot

MIT scientists build terahertz microscope that reveals hidden superconducting motion

What just happened? A team of physicists at MIT has managed to do something long thought impossible: peer into the ultrafast, quantum-scale motion of superconducting electrons. Using a microscope ...
Nature

The History of the Microscope: Compiled from Original Instruments and Documents, up to the Introduction of the Achromatic Microscope

THE story of the development of any scientific instrument is an interesting one, but this is especially so when the result of the development is so universally known and used as the microscope. The ...

This QR code is the smallest in the world and can 'only be recognised with an electron microscope'

You don't happen to have a microscopic phone camera yet, do you?