Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Abstract: The concept of Robotics 4.0 represents the integration of robotic technologies with digital innovations within the broader framework of Industry $\mathbf{4. 0}$. This paper analyzes the ...

The Uno Q is Arduino’s Linux-capable version of its Uno. The board is based on a pair of processors: the quad 2GHz Arm Cortex-A53 QRB2210 from Qualcomm for the operating system and the 160MHz ...

Not every DIY project needs a Raspberry Pi ...

Zephyr, an open source project that launched under the Linux Foundation in 2016, builds a secure, connected and flexible RTOS ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

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 ...

Personnel from Resident Officer in Charge of Construction Bahrain and Naval Support Activity Bahrain pose during a ribbon cutting ceremony on Jan. 12, 2026. (MCS Zac Shea/U.S. Navy) Military personnel ...

Flanked by construction equipment and the hulking brick buildings of a long-abandoned military complex, newly elected Mayor Helena Moreno joined dozens of city, state and business leaders Wednesday to ...

The Energy Department canceled $7.5 billion in Biden-era energy spending, largely in Democratic-led states, during last year’s government shutdown. By Brad Plumer Reporting from Washington A federal ...

Emulating older computers on microcontrollers has been a staple of retrocomputing for many years now, with most 8-bit and some 16-bit machines available on Atmel, ARM, or ESP32 platforms. But there’s ...