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 ," ...

They're reference designs for a reason.

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 ...

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 ...

DigiKey, the global distribution leader of electronic components and automation products, has announced an upcoming webinar, “From ...

DigiKey, the distributor of electronic components and automation products, will host a webinar titled “From Board to Build: Using UNO Q and App Lab” on 12 February 2026 at 9 a.m. CST. The event is ...

Feb. 12 webinar will explore how Arduino's UNO Q and App Lab accelerate design and simplify application development THIEF ...

Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can read his story and other Arduino ...

Smart home frameworks, broadly speaking, are meant to give you a greater degree of control over the features and functions of your home via interconnected devices. No matter how prevalent smart home ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Christine Cyr Clisset Christine Cyr Clisset is the special projects director ...