USA flag constructed using a total of 2,301 diffused red, white and blue LEDs completed with Arduino sketch animations, I hope this instructions helps anyone who wants to try this out. This flag can be displayed during the 4th of July, memorial day or during Christmas. If you find this project interesting and you do […]
USA Flag made with diffused LED using Arduino Continue Reading
In this, I will tell you how to connect two 16*2 LCDs together with a single Arduino. This is a very unique project. you can’t find this anywhere. Description Introduction In this project, I will tell you that how to connect two LCDs together with the help of Arduino only. When I was starting this
How to connect two 16×2 LCD together with arduino Continue Reading
Arduino: Nokia LCD & Sensors PROBLEM: Making my Arduino, a Temperature-Relative Humidity sensor and a Nokia3310LCD screen work together. Now, I’m a Lazy Old Geek, so what I wanted was an Arduino kit that would take shields. This Freeduino was the cheapest that I could find at the time. http://www.seeedstudio.com/depot/freeduino-usb-complete-kit-p-58.html?cPath=79_82 Since I was at Seeedstudio,
Nokia LCD & Sensors using an Arduino Continue Reading
We have used the pda with a desktop computer (robot) and with the Nslu2. Here we are going to use an old pda with serial port.to act as an lcd. Everyone either has one or knows someone who has an old pda that they do not use anymore. Ask them if you can borrow it
Cheap lcd screen for the Arduino Continue Reading
A resolution of 8×8 pixels may not sound like enough for anything interesting, but with the right setup, it is possible to create beautiful, complex animations and even add some interactivity. In the next pages I will detail the steps needed to build the low-res display you see in the video below. Step 1: Parts
Low resolution display done right Continue Reading
This post is based on the work made previously by tomek in wiring LCD displays using 4 bits. The basic idea is to group the 7 pins that are needed to drive the LCD in only 3 using a shift register. This is a cheap alternative to serial LCDs. The schematic shows that wiring the
3 wires interface for LCD display using Arduino Continue Reading
This is an Example of how you can use the Arduino to monitor various environmental parameters And display them on a LCD screen. Note: I Added a Real Time Clock!! To see the steps, added parts and Sketch I added new steps.. Step 1: Parts List [box color=”#985D00″ bg=”#FFF8CB” font=”verdana” fontsize=”14 ” radius=”20 ” border=”#985D12″ float=”right”
Mini Arduino environment monitor ** UPDATE – Added RTC *** Continue Reading
One quick fore note: this is my first Instructable and my first large Arduino project, so if you see any stupid errors or have an idea of how things could be done better, then please let me know. Now that that’s out of the way I’ll begin, I started designing this around September last year as my A2
Interactive Arduino Powered Coffee Table Continue Reading
In this instructable, I will be teaching the basics of multiplexing 7 segment displays using an Arduino and a couple of shift registers. This project is well suited for displaying numerical information or if you want to control a bunch of LEDs. For beginners, like me, I had no clue on how to tackle this project.
Multiplexing 7 Segment displays with Arduino and Shift Registers Continue Reading
I’m not usually one to revisit a project after I’ve finished it, but I made an exception because the problems with the original design were making this device unpleasant to use. For those of you just now viewing this project, it is the second iteration of an iPod information screen I made for my girlfriend
IPod Information Screen Rev. 2 Continue Reading
