An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

As marijuana use in the United States is on the rise, a growing number of drivers are getting behind the wheel high, while regulations and law enforcement agencies scramble to keep up with the danger.

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Dr. Smita Das often hears the same myth: You can’t get addicted to pot. And the misconception has become more widespread as a growing number of states legalize marijuana. Around half now allow ...

Looking for an educational microcontroller board to get you or a loved one into electronics? Consider the tinyCore – a small ...

Here’s the TSA’s official statement on traveling with marijuana – which applies to both carry-on and checked bags. Marijuana and certain cannabis-infused products, including some Cannabidiol (CBD) oil ...

Canon is one of the most recognizable brands in the photo world, and these are its top cameras based on rigorous testing and thousands of photos. Images, and the devices that capture them, are my ...