Circuit Digest

Smart Grid in IoT Using Arduino UNO R4 WiFi

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Ytterbium atomic clock could open a new window on fundamental physics

For the first time, an international team of physicists has successfully harnessed a rare orbital transition in atoms of ...
Hackaday

Reverse-Engineering The Holy Stone H120D Drone

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...
Hackaday

LED Matrix Clock Proudly Shows Its Inner Wiring

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...
CNX Software

DIY ESP32-S3 Internet radio features Winamp-styled user interface

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
The Guardian

When does daylight saving end in Australia, do clocks go back or forward in April, and how can you adjust your body clock?

Early on Sunday 5 April, clocks will go back one hour as daylight saving time (DST) ends in NSW, Victoria, South Australia, Tasmania and ACT. Here’s what you need to know, and how it will affect you ...