The transistor-controlled relay mentioned above enables you to switch very large amounts of current on or off. This enables you to switch large devices such as your washer/dryer, heater, air conditioner, car starter, among other things on or off with your Arduino....
So, the airplane is entirely made out of Styrofoam. For making the shapes I used my Arduino CNC Foam Cutting Machine which I already showed you how I built it in a previous video. Although I’m using a CNC machine for building this Arduino RC airplane, I can still say it’s 100% DI...
How to Use a Magnetic Door Switch / Sensor With Arduino: In this tutorial we will use one magnetic - contact door sw / sensor and a buzzer for making a "noise" when a door is opened. Normally the reed is 'open' (no connection between the two wires). The
When securing the links to the servos we need to make sure that we always connect them at the same position and they have the full range of motion. We should notice here that the servos have a small triangular support on the top side which needs to be removed. I used a simple utilit...
By connecting the USB cable to the FC, it will also provide power, there is no need to plug in the LiPo battery. When the FC is connected to the computer, a new COM Port should appear in the Configurator. Select this new COM Port and click “Connect”. Note that in the example, ...
Connect DC motor to Chanel 0 (OUT1 and OUT2) and plug Motor Shield into Arduino. Connect Arduino to PC via a USB cable. Your connection should look like this: Step 4 Download Motor shield libraryhereand install the library For users who do not know how to install an Arduino library, ...
Arduino is one of the most popular open-source electronics platforms that offers a range of microcontroller boards, tools, and accessories for creating interactive projects and digital gadgets. Due to its popularity among hobbyists, academics, and
In all of these systems, we need an MP3 sound reproduction device to connect to the Arduino. Therefore, in this article we will learn the following points: Basic operating circuit of the DFMini Player MP3; Organization and configuration of sound files on the memory card; ...
Connect your Arduino & select the com port used by your Arduino by using the “Tools” drop down menu then “Port”. Upload the GRBL sketch to your Arduino – Be sure to select the com port your Arduino is using Note when I wrote this post, the latest Arduino version was 1.61 ...
Step 3– Since the Arduino now knows which column the button is in, it needs to figure out which row the button is in. This process simply requires the Arduino to switch all of the rows from high to low and then read each columns. Which one returns high identifies which button was pre...