Exploring how light-powered microrobots are transforming actuation methods by using stimuli-responsive materials like ...

In terms of the hardware, this robot uses an Arduino Nano as the brain, two motor drivers to control the DC motors, a wireless transceiver module to receive signals from the transmitter device ...

This board has discrete sections for LED control, turnout control, sensor input, and push-button control. Part 4 — Arduino program . Arduino provides on its website a free download of their Integrated ...

Here we are interfacing the joystick with the Arduino Uno to control five LEDs based on the joystick’s movement. This joystick also has a push button that can control one more LED (LED2). Four LEDs ...

The biggest use-case scenario is when the function of this knob is software-defined, and/or must be adjustable from multiple locations (e.g. a remote control panel). Putting the LEDs around the ...

The usual method is to use the Arduino’s analog pins to send PWM signals to the module. This lets you mix each color, giving you full control over the RGB LED. Meanwhile, the other (digital) option is ...

Using Arduino Cloud and NodeMCU-ESP8266 to control an LED over the cloud. Overview : The main goal of the project is to control an LED over the cloud, just by flicking a switch on your phone/laptop ...

The second LED pixel grabs RGB bit sequence, displays it, and so on, until the end of the chain is reached. The PWM pulses are varied to produce multiple colours with the combination of RGB LEDs.