An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

The build relies on an Arduino Uno as the brains. It’s equipped with an L293D motor driver shield to run two DC gear motors which drive the walking assemblies. Power is courtesy of a 3-cell ...

While I was testing my newly installed Serial Port Monitor, an Arduino Uno was just plugged into my laptop with a sketch loaded to blink the onboard LED (D13) at a rate proportional to the received ...

Arduino UNO R4 Minima – €18. Power, ... In terms of wireless connectivity, the UNO R4 WiFi’s built-in ESP32-S3 module allows makers to remotely monitor and control their projects.