Let’s learn how to read a potentiometer, a type of rotating variable resistor, using Arduino’s analog input! We’ll connect up a simple circuit using a solderless breadboard and use some simple Arduino code to control a single LED. So far you’ve learned to control LEDs with Arduino’s output, and you learned to detect a pushbutton’s state (on […]
Read a Potentiometer With Arduino’s Analog Input Continue Reading
Our new part of the day is the ColorLight 5A-75B, a board that’s meant to drive eight of those ubiquitous high-density color LED panels over gigabit Ethernet. If you were building a commercial LED wall, you’d screw a bunch of the LED panels together, daisy-chain a bunch of these boards to drive them, supply power,
NEW PART DAY: LED DRIVER IS FPGA DEV BOARD IN DISGUISE Continue Reading
In our previous tutorial, we learned how to set up the ESP8266 ESP-01 and establish communication with other devices. In this tutorial we are going to show how to use the ESP-01 module to give the Arduino UNO access to a Wi-Fi network and interact with inputs and outputs. Step 1: Materials The materials that you will need for this tutorial are: Jumper Wires
Using ESP-01 and Arduino UNO Continue Reading
This is a very basic tutorial for Arduino beginners , we tried to keep it simple and to the point, how to use PIR motion detection sensors and how to control LED based on the sensor outpu. and so simply put,The main idea of this project is to light a number of LEDs after sensing
Arduino Motion Detection Simple Project Continue Reading
Hello everyone, In this instructables we will control LED using IR remote. Step 1: Gather the Parts A breadboard A LED A 220ohm resistor An Arduino UNO A TSOP382 IR receiver Some jumper or hookup wires Step 2: Wiring Hookup all the components according to the circuit diagram shown above. Step 3: Receive the IR Signals
Control LED Using IR Remote : Simple Continue Reading
The would-be microcontroller experimenter is now faced with a bewildering array of choices when it comes to a tiny development board for their projects. Everything from descendants and clones of the original Arduino through to full-fat Linux powerhouses such as the Raspberry Pi Zero and similar boards can be had, and often for a reasonable
A NANO WITH AN OTTER’S BITE Continue Reading
In this instructable, I have used the DHT11 Temperature & Humidity sensor & Arduino UNO to display the current temperature & humidity readings into a 16 x 2 LCD Display. Alongside, I have also created a 3-LED setup which indicates 3 sets of temperature readings (cold, hot, extreme). The DHT11 is a digital sensor that lets you easily get relative humidity and
Temp & Humidity Sensor With LCD Disp & LED Indicator Continue Reading
This instrcutable will show you how to hook up LEDs to show a face of a dice when a pushbutton is pressed. Step 1: Supplies For this project you will need to following: 11 long jumper wires 7 short jumper wires 7 LEDs 1 breadboard 1 Arduino Uno 1 USB cable for the Arduino 1
Easy Arduino LED Dice Continue Reading
After some years of experimenting with Arduino, I decided that the time has come to share the knowledge I’ve acquired. So I here it goes, a guide to Arduino, with the bare basics for beginners and some more advanced explanations for people who are somewhat more familiar with electronics. Every step will consist of a
A Beginner’s Guide to Arduino Continue Reading
The purpose of this instructable is to introduce the sketch writing fundamentals to all new comers to the Arduino world. It is meant to be a beginners guide that includes detailed explanation about the basic statements and functions. Most of the sketches I use are taken from the Arduino IDE for their simplicity. I wrote
Arduino 101 Fundamentals Continue Reading
