Gadget Master

Check out this Arduino-based project which shows you how to build your own IoT smart door lock system using a Nano ESP32 and the Arduino Cloud.

Following last week's humorous storage t-shirt, here is more fun for a Friday. We're talking customised, novelty headphones...

This is a nice one - the "Enviro + Air Quality" which works with your Raspberry Pi. It gives you information about your local indoor environment, including air quality measurements.

A bit of fun for a Friday: a comic t-shirt depicting the Ascent of Storage.

Arduino is transitioning from using ARM's Mbed IoT platform to the open source ZephyrOS RTOS (real-time operating system).

This one may be of interest to Gadget Masters: OMC has released a Fibre Optic Shield for use with Arduino boards...

There's seriously detailed microcontroller content in this book - Microcontroller Exploits - which documents a variety of microchip hacking techniques.

Researchers build an atomic clock that is more precise and accurate than any previous clock - for the first time, a clock can detect the effects of gravity predicted by Einstein’s theory of relativity at the microscopic scale.

A team at Aston University can send data at a rate of 402 terabits per second, claiming a world record in the process. They were using “standard fibre” for the optical comms.

How cool is coral? I'm not asking about how fashionable it is, but about it's temperature - here's an interesting case of the Raspberry Pi Pico helping eco research...