Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...

Having smooth Wi-Fi is critical for video streaming, gaming, and linking up smart home devices. But with the rise of telecommuting and digital home-based learning, it matters even more that your home ...

Tiny robots smaller than a grain of rice can sense, think, and move on their own. They could one day fix tissue inside the human body.

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working ...

Keeping your devices charged shouldn’t feel like a chore. Wireless chargers make it simple to top up your phone, earbuds or smartwatch by just setting them down, which is especially useful if you’re ...

Spotty Wi-Fi can make even simple tasks feel harder than they should. If you’ve ever had a video call freeze in one room or watched a stream buffer in another, a mesh Wi-Fi system can fix those ...

Before we dive into our hand-picked list of the best wireless speakers to buy (which is, presumably, why you’re on this page), it’s worth quickly defining what we mean by a wireless speaker. In this ...

Choosing a wireless speaker can be tough. There are so many options covering almost every use case, budget and preference, from inexpensive portable units to high-end options costing hundreds, or even ...