Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Remote-controlled microflow using light-controlled state transitions within DNA condensates has been reported by scientists ...

Figure 1. Arduino Uno. available to control a DC motor .The Arduino Uno is one of the most common starter boards that are being used to control multiple kinds of motors, especially DC motors, because ...

As the regular LEDs are too small to be noticeable, you can replace them with bigger LEDs or even a light bulb (paired with a relay for the Arduino Uno). Try a toggle switch instead, so you won't ...

To build this DIY buzz wire game, you'd need an Arduino Nano, a 9V battery, two LEDs (red and green), a buzzer, a seven-segment LED display, a shift register for the display, and resistors for the ...

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 ...

How to Use an RGB LED Module Using the Digital Method. This method only works on Arduino boards with a GND pin next to pin 13. Examples are the Uno, Duemilanove, Mega, and Leonardo. If you have an ...

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 ...