When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

v6 is a ground-up rewrite from Arduino onto ESP-IDF + FreeRTOS: independent FreeRTOS tasks for radar read, motion smoothing, LED rendering, web serving, and ESP-NOW peer-mesh — no more cooperative ...

Linus Torvalds has just released Linux 7.0 on LKML: The last week of the release continued the same “lots of small fixes” trend, but it all really does seem pretty benign, so I’ve tagged the final 7.0 ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

The CodeCell C6 Drive, as overviewed by microbots, is a compact all-in-one robotics module designed to streamline the development of intelligent machines. Measuring just 22.5mm x 18.5mm x 9.4mm and ...

Pipelines play a critical role in transporting essential resources that support daily life and industrial operations. The expansion of industrial activity and infrastructure development has ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Want to get started with the A121 radar sensor from Acconeer? It is a powerful but not so easy-to-master sensor. In this article, we cover background information and several tips for putting it to use ...

1 Laboratory of Computer Science Engineering and Automation, Higher Normal School of Technical Education of Douala, University of Douala, Douala, Cameroon. 2 Laboratory of Computer Engineering, Data ...

Abstract: The goal of this research is to increase road safety by measuring wheel RPM and identifying instances of over speeding using an inductive proximity sensor. An SMS warning is sent to a ...