Pin Plugs:Apin plug, otherwise known as a jumper wire is a simple wire with a single plug on the end that you can use to connect external devices to your Arduino. Each pin plug can connect to one pin on your Arduino. For example, one wire could be connected to pin 13 (which will...
Arduino: How to wire a relay Here's my quick tutorial on how to hook up a relay to an Arduino; specifically an electromagnet switch relay from Omron, the G5SB-14. You can use the relay that's referred to with AC voltage, i.e., to turn on and off mains-powered applications such as...
Here’s the working principle of this 3D wire bending machine. So first, the wire goes through a series rollers, or straighteners. Using a stepper motor the wire is precisely fed to the wire bending mechanism which also uses a stepper motor as well as a small servo for the bending proces...
ARDUINO : 25 Dollarsand the cost of your project seems to skyrocket in many cases if other electronics are not as pricey( Yup, 25 dollars might be next to nothing for some, but yeah it is something!) and of course if the other parts are pricey,you need to burn a hole in your pocke...
In this tutorial I will show you how I build an Arduino RC Airplane. Also, I will show you how to control it using a custom build Arduino RC transmitter...
A microcontroller is a circuit element that is completely self-contained, packed with lots of different hardware blocks such as counters, comparators, even ADCs built in, so there is no need to wire up too much external hardware to make useful projects. ...
How to wire a level shifter or voltage divider is beyond the scope of this tutorial, although our friends over at SparkFun have some useful resources. Because it bears repeating: if your receiver is powered by a higher voltage than the Arduino, you must shift the signal voltage. Not doing...
microcontroller + 3 servos. Daniele’s BrachioGraph is a self-described “cheapest, simplest possible pen plotter.” Seeing as how there’s little more to this drawing robot other than a Raspberry Pi Zero, three micro servos, a USB cable, a pen, a few bits of wire and … just …...
Set a Custom Button You can also set a custom button inside the Serial Bluetooth application. For example, a HIGH and LOW values button can be created. This way, you don’t have to manually type the values. Instead, you just have to press the shortcut button, and it will execute the...
Connect the power supply to the grblShield and test Connect the grblShield to your Arduino Test the connection Wire your stepper motor to the grblShield Test the stepper motor Step 1 – Download and install the grbl software on your Arduino ...