A robotic arm is one of those classic projects that almost every electronics enthusiast tries at some point. It’s a perfect mix of mechanics, electronics, and hands-on creativity and building one ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

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 ...

The system comprises two arduino controlled components: the robot arm and the controller. The robot arm uses an Arduino Mega2560 and PCA9685 board, where the controller uses a Arduino Uno and shield.

This is an npm module that can interact with the PCA9685 I2C 16-channel PWM/servo driver. Information on the PCA9685 can be found here and it is available for purchase at Adafruit. Note that you need ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...