Tag Archives: arduino nano

Dot Matrix 8×8 Make a cheap and good looking LED matrix Things used in this project Hardware components Arduino Nano R3 × 1 LED (generic) × 1 OSH Park Custom fabricated PCB × 1 Software apps and online services Arduino IDE Hand tools and fabrication machines Soldering iron (generic) Story Theory of LED dot matrix display In a dot matrix display, multiple LEDs are wired together in rows and columns. This is done to minimize the number of pins required to drive them. For example, a 8×8 matrix of LEDs (shown below) would need 64 I/O pins, one for each LED pixel. By wiring all the anodes together in rows (R1 through R8), and cathodes in columns (C1 through C8), the required number of I/O pins is reduced to 16. Each LED is addressed by its row and column number. In the figure below, if R4 is pulled high and…

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Chapter 1

1.1 Introduction

The Led Cube 4x4x4 or in short led cube is a relatively simple fully programmable cube based on the Arduino Nano Board. To be able to build the LED Cube you need to be able to work with a soldering iron and have a strong sense of persistency this is because you’ll need to redesign the scheme to fit your purpose and any mistake can cause the cube not to react. By completing a project about LED’s and Arduino programming, I hope to learn more about the aforementioned things because of an interest in Electronics, Arduino and computers as a whole and the possibility of acquiring a future career in that sector.

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Arduino Digital Voltmeter 5V Get accurate readings for voltage using arduino. COMPONENTS AND SUPPLIES Arduino Nano R3 × 1 Breadboard (generic) × 1 Adafruit Standard LCD – 16×2 White on Blue × 1 Jumper wires (generic) × 1 ABOUT THIS PROJECT Arduino Digital Voltmeter is a digital voltmeter which can measure voltage upto 5V. Watch this video for detailed Information… CODE Arduino Code for Arduino Digital VoltmeterC/C++ this is the code for digital voltmeter #include<LiquidCrystal.h> LiquidCrystal lcd(12,11,5,4,3,2); int analogPin=1; void setup() { lcd.begin(16,2); } void loop() { int v=analogRead(analogPin); voltage=v/1023*5.0; lcd.print(“voltage=”); lcd.print(voltage); } SCHEMATICS circuit diagram DOWNLOAD This is the circuit diagram of Arduino Digital Voltmeter… untitled_sketch_PpUS7IH88t.fzz

10. Arduino Thermometer – https://youtu.be/KZP2dO24ENo 9. TV Remote and Motors – https://youtu.be/rdigWxivh94 8. Arduino LCD Game – https://youtu.be/JlmaP1EYRnI 7. Arduino Smiling Robot – in progress video is not completed 6. Arduino Stacks Player – https://youtu.be/g8kVYUA_XWM 5. Arduino Distance Sensor – https://youtu.be/FYIHLVZ3zCY 4. Arduino TV Remote – https://youtu.be/_-Zlc2CXMAk 3. Arduino Digital Voltmeter – https://youtu.be/OZM6wm16uPU 2. Arduino Radar System – https://youtu.be/t_GXmI9Y7CU 1. Arduino IR Robot Car – https://youtu.be/anC_yJ22cz0

The Arduino Integrated Development Environment – or Arduino Software (IDE) – contains a text editor for writing code, a message area, a text console, a toolbar with buttons for common functions and a series of menus. It connects to the Arduino and Genuino hardware to upload programs and communicate with them. Writing Sketches Programs written using Arduino Software (IDE) are called sketches. These sketches are written in the text editor and are saved with the file extension .ino. The editor has features for cutting/pasting and for searching/replacing text. The message area gives feedback while saving and exporting and also displays errors. The console displays text output by the Arduino Software (IDE), including complete error messages and other information. The bottom righthand corner of the window displays the configured board and serial port. The toolbar buttons allow you to verify and upload programs, create, open, and save sketches, and open the…

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The Arduino is a cheap electronics board that allows you to make your own electronics without a ton of coding experience. We love the Arduino, but like any electronics project, coming up with ideas for what to build is tough. Whether you’re just looking for inspiration or just need a place to start, let’s take a look at ten of the coolest Arduino projects.   Top 10 Arduino projects are selected by our experts of RoboCircuits. These projects are available on YouTube. Links to these projects are given below you can check. Top 10 Arduino Projects Links to the project are – 1.Snake Robot  If you want to build a robot that moves across the ground, the normal options are wheels or legs of some kind. Maker “joesinstructables,” however, decided to do something a bit different. He created a versatile, slithering system, which he calls the “Lake Erie Mamba.”\n\nHe put a…

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