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

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

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 already have one ...

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

It includes a copy of the JoystickZero Arduino library that allows various Arduino boards to appear as a Joystick or Gamepad. The following devices should be compatible with the JoystickZero library, ...

Scroll down for hints and conversation about the puzzle for Tuesday, Dec. 23, 2025. By New York Times Games Scroll down for hints and conversation about the puzzle for Monday, Dec. 22, 2025 By New ...