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 ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

I love the Pi, but it's not always the best tool for the job.

Qualcomm Technologies, Inc. today announced the official launch of the Qualcomm AI Program for Innovators (QAIPI) 2026 – APAC ...

It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet ...

Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino Nano platform.

Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect ...

Larimer County announced seven small grants to nature-focused community projects across the county, an effort it has engaged in since 1998. Funded from the proceeds of the county’s Open Space Sales ...

CHILDERSBURG, Ala.—At Tuesday’s City Council meeting, there were few questions and fewer answers. Despite the lack of public detail about a proposed hyperscale data center in the town of 5,000 south ...