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 ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

They're reference designs for a reason.

The tiny Pico has some niche advantages over full-fledged Raspberry Pi boards ...

PCWorld reports on YouTuber UncleStem’s impressive 7x scaled Arduino board that maintains full functionality despite its massive size. The oversized board cleverly integrates a hidden Arduino Nano for ...

Type a sentence into the input bar at the top of the Serial Monitor and hit Enter to send it to the Wit.ai API. The console will log " Requesting TTS " followed by " Buffer ready, starting playback ," ...

Fan Bin, founder of GCL Optoelectronics, about how high-throughput experimentation and AI-driven optimization are ...

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 ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a ...

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 ...

Pick the products from our latest recommendations. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.